556317652 has 48 divisors (see below), whose sum is σ = 1113323904. Its totient is φ = 240768000.

The previous prime is 556317649. The next prime is 556317689. The reversal of 556317652 is 256713655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242752 + ... + 245032.

It is an arithmetic number, because the mean of its divisors is an integer number (23194248).

Almost surely, 2^556317652 is an apocalyptic number.

It is an amenable number.

556317652 is an abundant number, since it is smaller than the sum of its proper divisors (557006252).

556317652 is a wasteful number, since it uses less digits than its factorization.

556317652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560 (or 2558 counting only the distinct ones).

The product of its digits is 189000, while the sum is 40.

The square root of 556317652 is about 23586.3870060677. The cubic root of 556317652 is about 822.4464179825.

The spelling of 556317652 in words is "five hundred fifty-six million, three hundred seventeen thousand, six hundred fifty-two".