556945036 has 12 divisors (see below), whose sum is σ = 975004128. Its totient is φ = 278372432.

The previous prime is 556945027. The next prime is 556945057. The reversal of 556945036 is 630549655.

It is a junction number, because it is equal to n+sod(n) for n = 556944983 and 556945001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11716 + ... + 35371.

It is an arithmetic number, because the mean of its divisors is an integer number (81250344).

Almost surely, 2^556945036 is an apocalyptic number.

It is an amenable number.

556945036 is a deficient number, since it is larger than the sum of its proper divisors (418059092).

556945036 is a wasteful number, since it uses less digits than its factorization.

556945036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50048 (or 50046 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 43.

The square root of 556945036 is about 23599.6829639722. The cubic root of 556945036 is about 822.7554715571.

It can be divided in two parts, 5569 and 45036, that added together give a palindrome (50605).

The spelling of 556945036 in words is "five hundred fifty-six million, nine hundred forty-five thousand, thirty-six".