5205188372 has 24 divisors (see below), whose sum is σ = 9193642920. Its totient is φ = 2578544640.

The previous prime is 5205188371. The next prime is 5205188389. The reversal of 5205188372 is 2738815025.

It can be written as a sum of positive squares in 4 ways, for example, as 1430806276 + 3774382096 = 37826^2 + 61436^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5205188371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176204 + ... + 203612.

It is an arithmetic number, because the mean of its divisors is an integer number (383068455).

Almost surely, 2^5205188372 is an apocalyptic number.

It is an amenable number.

5205188372 is a deficient number, since it is larger than the sum of its proper divisors (3988454548).

5205188372 is a wasteful number, since it uses less digits than its factorization.

5205188372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27851 (or 27849 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 5205188372 is about 72146.9914272245. The cubic root of 5205188372 is about 1733.0542205246.

The spelling of 5205188372 in words is "five billion, two hundred five million, one hundred eighty-eight thousand, three hundred seventy-two".