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54864035104 = 253155306487
BaseRepresentation
bin110011000110001001…
…101011110100100000
312020121120100202102011
4303012021223310200
51344330143110404
641112034402304
73651403414054
oct630611536440
9166546322364
1054864035104
11212a435467a
12a771a30394
1352346a4ac8
14292671bc64
1516618e0604
hexcc626bd20

54864035104 has 24 divisors (see below), whose sum is σ = 111497879808. Its totient is φ = 26547113280.

The previous prime is 54864035101. The next prime is 54864035129. The reversal of 54864035104 is 40153046845.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (54864035101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27652252 + ... + 27654235.

It is an arithmetic number, because the mean of its divisors is an integer number (4645744992).

Almost surely, 254864035104 is an apocalyptic number.

It is an amenable number.

54864035104 is an abundant number, since it is smaller than the sum of its proper divisors (56633844704).

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

54864035104 is a wasteful number, since it uses less digits than its factorization.

54864035104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55306528 (or 55306520 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 54864035104 in words is "fifty-four billion, eight hundred sixty-four million, thirty-five thousand, one hundred four".

Divisors: 1 2 4 8 16 31 32 62 124 248 496 992 55306487 110612974 221225948 442451896 884903792 1714501097 1769807584 3429002194 6858004388 13716008776 27432017552 54864035104