472405928993256 has 32 divisors (see below), whose sum is σ = 1208480283473760. Its totient is φ = 153806581532352.

The previous prime is 472405928993129. The next prime is 472405928993261. The reversal of 472405928993256 is 652399829504274.

It is a Smith number, since the sum of its digits (75) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228878840535 + ... + 228878842598.

It is an arithmetic number, because the mean of its divisors is an integer number (37765008858555).

Almost surely, 2^{472405928993256} is an apocalyptic number.

It is an amenable number.

472405928993256 is an abundant number, since it is smaller than the sum of its proper divisors (736074354480504).

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

472405928993256 is a wasteful number, since it uses less digits than its factorization.

472405928993256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457757683185 (or 457757683181 counting only the distinct ones).

The product of its (nonzero) digits is 2351462400, while the sum is 75.

The spelling of 472405928993256 in words is "four hundred seventy-two trillion, four hundred five billion, nine hundred twenty-eight million, nine hundred ninety-three thousand, two hundred fifty-six".