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54405412410 = 23511833153259
BaseRepresentation
bin110010101010110100…
…001011011000111010
312012102121101022100110
4302222310023120322
51342410241144120
640554332445150
73634134242466
oct625264133072
9165377338313
1054405412410
1121089489658
12a6643197b6
13519067942b
1428c18574a6
1516364ec2e0
hexcaad0b63a

54405412410 has 32 divisors (see below), whose sum is σ = 130584876480. Its totient is φ = 14506789248.

The previous prime is 54405412403. The next prime is 54405412423. The reversal of 54405412410 is 1421450445.

54405412410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278361 + ... + 431619.

It is an arithmetic number, because the mean of its divisors is an integer number (4080777390).

Almost surely, 254405412410 is an apocalyptic number.

54405412410 is an abundant number, since it is smaller than the sum of its proper divisors (76179464070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54405412410 is a wasteful number, since it uses less digits than its factorization.

54405412410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165102.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 54405412410 its reverse (1421450445), we get a palindrome (55826862855).

The spelling of 54405412410 in words is "fifty-four billion, four hundred five million, four hundred twelve thousand, four hundred ten".

Divisors: 1 2 3 5 6 10 15 30 11833 23666 35499 59165 70998 118330 153259 177495 306518 354990 459777 766295 919554 1532590 2298885 4597770 1813513747 3627027494 5440541241 9067568735 10881082482 18135137470 27202706205 54405412410