56611304444 has 12 divisors (see below), whose sum is σ = 104897417184. Its totient is φ = 26640613824.

The previous prime is 56611304437. The next prime is 56611304467. The reversal of 56611304444 is 44440311665.

It is a junction number, because it is equal to n+sod(n) for n = 56611304398 and 56611304407.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 416259524 + ... + 416259659.

It is an arithmetic number, because the mean of its divisors is an integer number (8741451432).

Almost surely, 2^56611304444 is an apocalyptic number.

It is an amenable number.

56611304444 is a deficient number, since it is larger than the sum of its proper divisors (48286112740).

56611304444 is a wasteful number, since it uses less digits than its factorization.

56611304444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832519204 (or 832519202 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 56611304444 in words is "fifty-six billion, six hundred eleven million, three hundred four thousand, four hundred forty-four".