556813200 has 60 divisors (see below), whose sum is σ = 1783662128. Its totient is φ = 148483200.

The previous prime is 556813199. The next prime is 556813247. The reversal of 556813200 is 2318655.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 230806 + ... + 233205.

Almost surely, 2^556813200 is an apocalyptic number.

556813200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

556813200 is an abundant number, since it is smaller than the sum of its proper divisors (1226848928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

556813200 is a wasteful number, since it uses less digits than its factorization.

556813200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464032 (or 464021 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 556813200 is about 23596.8896255418. The cubic root of 556813200 is about 822.6905475262.

The spelling of 556813200 in words is "five hundred fifty-six million, eight hundred thirteen thousand, two hundred".