57479363800464 has 40 divisors (see below), whose sum is σ = 148488772430752. Its totient is φ = 19159734263040.

The previous prime is 57479363800381. The next prime is 57479363800511. The reversal of 57479363800464 is 46400836397475.

57479363800464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 57479363800395 and 57479363800404.

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 7 ways as a sum of consecutive naturals, for example, 18022092 + ... + 20970324.

Almost surely, 2^{57479363800464} is an apocalyptic number.

It is an amenable number.

57479363800464 is an abundant number, since it is smaller than the sum of its proper divisors (91009408630288).

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

57479363800464 is a wasteful number, since it uses less digits than its factorization.

57479363800464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3354415 (or 3354409 counting only the distinct ones).

The product of its (nonzero) digits is 365783040, while the sum is 66.

The spelling of 57479363800464 in words is "fifty-seven trillion, four hundred seventy-nine billion, three hundred sixty-three million, eight hundred thousand, four hundred sixty-four".