465600956556 has 12 divisors (see below), whose sum is σ = 1086402231992. Its totient is φ = 155200318848.

The previous prime is 465600956549. The next prime is 465600956593. The reversal of 465600956556 is 655659006564.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×465600956556² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 465600956496 and 465600956505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19400039845 + ... + 19400039868.

Almost surely, 2^465600956556 is an apocalyptic number.

It is an amenable number.

465600956556 is an abundant number, since it is smaller than the sum of its proper divisors (620801275436).

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

465600956556 is a wasteful number, since it uses less digits than its factorization.

465600956556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38800079720 (or 38800079718 counting only the distinct ones).

The product of its (nonzero) digits is 29160000, while the sum is 57.

The spelling of 465600956556 in words is "four hundred sixty-five billion, six hundred million, nine hundred fifty-six thousand, five hundred fifty-six".