104481565637508 has 60 divisors (see below), whose sum is σ = 273499147220992. Its totient is φ = 34780814046000.

The previous prime is 104481565637489. The next prime is 104481565637513. The reversal of 104481565637508 is 805736565184401.

It is a happy number.

104481565637508 is a `hidden beast` number, since 1 + 0 + 4 + 4 + 8 + 1 + 5 + 65 + 63 + 7 + 508 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 214453060 + ... + 214939707.

Almost surely, 2^{104481565637508} is an apocalyptic number.

104481565637508 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

104481565637508 is an abundant number, since it is smaller than the sum of its proper divisors (169017581583484).

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

104481565637508 is a wasteful number, since it uses less digits than its factorization.

104481565637508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429393534 (or 429393523 counting only the distinct ones).

The product of its (nonzero) digits is 96768000, while the sum is 63.

The spelling of 104481565637508 in words is "one hundred four trillion, four hundred eighty-one billion, five hundred sixty-five million, six hundred thirty-seven thousand, five hundred eight".