56473619457025 has 12 divisors (see below), whose sum is σ = 70071637313200. Its totient is φ = 45150283187280.

The previous prime is 56473619456957. The next prime is 56473619457037. The reversal of 56473619457025 is 52075491637465.

It is a de Polignac number, because none of the positive numbers 2^k-56473619457025 is a prime.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 715269195 + ... + 715348144.

Almost surely, 2^{56473619457025} is an apocalyptic number.

It is an amenable number.

56473619457025 is a deficient number, since it is larger than the sum of its proper divisors (13598017856175).

56473619457025 is a wasteful number, since it uses less digits than its factorization.

56473619457025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430618928 (or 1430618923 counting only the distinct ones).

The product of its (nonzero) digits is 190512000, while the sum is 64.

The spelling of 56473619457025 in words is "fifty-six trillion, four hundred seventy-three billion, six hundred nineteen million, four hundred fifty-seven thousand, twenty-five".