5606556172 has 48 divisors (see below), whose sum is σ = 11311755840. Its totient is φ = 2381766912.

The previous prime is 5606556143. The next prime is 5606556203. The reversal of 5606556172 is 2716556065.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1614454 + ... + 1617922.

It is an arithmetic number, because the mean of its divisors is an integer number (235661580).

Almost surely, 2^5606556172 is an apocalyptic number.

It is an amenable number.

5606556172 is an abundant number, since it is smaller than the sum of its proper divisors (5705199668).

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

5606556172 is a wasteful number, since it uses less digits than its factorization.

5606556172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3970 (or 3968 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 43.

The square root of 5606556172 is about 74876.9401885520. The cubic root of 5606556172 is about 1776.5007393302.

The spelling of 5606556172 in words is "five billion, six hundred six million, five hundred fifty-six thousand, one hundred seventy-two".