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54430202504 = 2331103109113173
BaseRepresentation
bin110010101100010010…
…101111101010001000
312012111100000202222002
4302230102233222020
51342433112440004
641001020050132
73634555042016
oct625422575210
9165440022862
1054430202504
11210a1480837
12a670693948
135195848c22
1428c4c6b8b6
15163879761e
hexcac4afa88

54430202504 has 128 divisors (see below), whose sum is σ = 108923443200. Its totient is φ = 25465466880.

The previous prime is 54430202483. The next prime is 54430202507. The reversal of 54430202504 is 40520203445.

It is not an unprimeable number, because it can be changed into a prime (54430202507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 314625362 + ... + 314625534.

It is an arithmetic number, because the mean of its divisors is an integer number (850964400).

Almost surely, 254430202504 is an apocalyptic number.

It is an amenable number.

54430202504 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

54430202504 is a wasteful number, since it uses less digits than its factorization.

54430202504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535 (or 531 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 54430202504 its reverse (40520203445), we get a palindrome (94950405949).

The spelling of 54430202504 in words is "fifty-four billion, four hundred thirty million, two hundred two thousand, five hundred four".

Divisors: 1 2 4 8 31 62 103 109 113 124 173 206 218 226 248 346 412 436 452 692 824 872 904 1384 3193 3379 3503 5363 6386 6758 7006 10726 11227 11639 12317 12772 13516 14012 17819 18857 19549 21452 22454 23278 24634 25544 27032 28024 35638 37714 39098 42904 44908 46556 49268 71276 75428 78196 89816 93112 98536 142552 150856 156392 348037 360809 381827 552389 584567 606019 696074 721618 763654 1104778 1169134 1212038 1268651 1392148 1443236 1527308 1942271 2013547 2130841 2209556 2338268 2424076 2537302 2784296 2886472 3054616 3884542 4027094 4261682 4419112 4676536 4848152 5074604 7769084 8054188 8523364 10149208 15538168 16108376 17046728 39328181 60210401 62419957 66056071 78656362 120420802 124839914 132112142 157312724 219476623 240841604 249679828 264224284 314625448 438953246 481683208 499359656 528448568 877906492 1755812984 6803775313 13607550626 27215101252 54430202504