28560630200 has 48 divisors (see below), whose sum is σ = 66414811680. Its totient is φ = 11422300160.

The previous prime is 28560630179. The next prime is 28560630211. The reversal of 28560630200 is 203606582.

It is a congruent number.

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, 1941272 + ... + 1955928.

It is an arithmetic number, because the mean of its divisors is an integer number (1383641910).

Almost surely, 2^28560630200 is an apocalyptic number.

28560630200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28560630200 is an abundant number, since it is smaller than the sum of its proper divisors (37854181480).

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

28560630200 is a wasteful number, since it uses less digits than its factorization.

28560630200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24416 (or 24407 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 28560630200 in words is "twenty-eight billion, five hundred sixty million, six hundred thirty thousand, two hundred".