5517860056 has 8 divisors (see below), whose sum is σ = 10345987620. Its totient is φ = 2758930024.

The previous prime is 5517860027. The next prime is 5517860063. The reversal of 5517860056 is 6500687155.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 5517859994 and 5517860021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 344866246 + ... + 344866261.

Almost surely, 2^5517860056 is an apocalyptic number.

It is an amenable number.

5517860056 is a deficient number, since it is larger than the sum of its proper divisors (4828127564).

5517860056 is a wasteful number, since it uses less digits than its factorization.

5517860056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689732513 (or 689732509 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 43.

The square root of 5517860056 is about 74282.2997489981. The cubic root of 5517860056 is about 1767.0827765225.

The spelling of 5517860056 in words is "five billion, five hundred seventeen million, eight hundred sixty thousand, fifty-six".