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54963051364 = 221327121272
BaseRepresentation
bin110011001100000011…
…011001101101100100
312020212110200022012001
4303030003121231210
51400031020120424
641125532535044
73654015141154
oct631403315544
9166773608161
1054963051364
1121345233aa1
12a79b021484
13524c062900
142935934764
15166a44d844
hexccc0d9b64

54963051364 has 81 divisors (see below), whose sum is σ = 106479334521. Its totient is φ = 24813341280.

The previous prime is 54963051361. The next prime is 54963051413. The reversal of 54963051364 is 46315036945.

The square root of 54963051364 is 234442.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 8130628900 + 46832422464 = 90170^2 + 216408^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54963051361) 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 26 ways as a sum of consecutive naturals, for example, 432779869 + ... + 432779995.

Almost surely, 254963051364 is an apocalyptic number.

54963051364 is the 234442-nd square number.

It is an amenable number.

54963051364 is a deficient number, since it is larger than the sum of its proper divisors (51516283157).

54963051364 is a wasteful number, since it uses less digits than its factorization.

54963051364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 54963051364 in words is "fifty-four billion, nine hundred sixty-three million, fifty-one thousand, three hundred sixty-four".

Divisors: 1 2 4 13 26 52 71 127 142 169 254 284 338 508 676 923 1651 1846 3302 3692 5041 6604 9017 10082 11999 16129 18034 20164 21463 23998 32258 36068 42926 47996 64516 65533 85852 117221 131066 209677 234442 262132 419354 468884 640207 838708 851929 1145159 1280414 1523873 1703858 2290318 2560828 2725801 3047746 3407716 4580636 5451602 6095492 8322691 10903204 14887067 16645382 29774134 33290764 59548268 81306289 108194983 162612578 193531871 216389966 325225156 387063742 432779932 774127484 1056981757 2113963514 4227927028 13740762841 27481525682 54963051364