56125005625546 has 128 divisors (see below), whose sum is σ = 100331036467200. Its totient is φ = 23211721359360.

The previous prime is 56125005625541. The next prime is 56125005625583. The reversal of 56125005625546 is 64552650052165.

It is a junction number, because it is equal to n+sod(n) for n = 56125005625493 and 56125005625502.

It is not an unprimeable number, because it can be changed into a prime (56125005625541) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8170764600 + ... + 8170771468.

It is an arithmetic number, because the mean of its divisors is an integer number (783836222400).

Almost surely, 2^{56125005625546} is an apocalyptic number.

56125005625546 is a deficient number, since it is larger than the sum of its proper divisors (44206030841654).

56125005625546 is a wasteful number, since it uses less digits than its factorization.

56125005625546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8144.

The product of its (nonzero) digits is 10800000, while the sum is 52.

The spelling of 56125005625546 in words is "fifty-six trillion, one hundred twenty-five billion, five million, six hundred twenty-five thousand, five hundred forty-six".