56605366546 has 16 divisors (see below), whose sum is σ = 88286791680. Its totient is φ = 27189764640.

The previous prime is 56605366537. The next prime is 56605366591. The reversal of 56605366546 is 64566350665.

It is a happy number.

56605366546 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 = 56605366493 and 56605366502.

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, 3323586 + ... + 3340573.

It is an arithmetic number, because the mean of its divisors is an integer number (5517924480).

Almost surely, 2^56605366546 is an apocalyptic number.

56605366546 is a deficient number, since it is larger than the sum of its proper divisors (31681425134).

56605366546 is a wasteful number, since it uses less digits than its factorization.

56605366546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6664329.

The product of its (nonzero) digits is 11664000, while the sum is 52.

The spelling of 56605366546 in words is "fifty-six billion, six hundred five million, three hundred sixty-six thousand, five hundred forty-six".