5213125924 has 12 divisors (see below), whose sum is σ = 9129140748. Its totient is φ = 2604800000.

The previous prime is 5213125913. The next prime is 5213125937. The reversal of 5213125924 is 4295213125.

It can be written as a sum of positive squares in 2 ways, for example, as 3971268324 + 1241857600 = 63018^2 + 35240^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5213125924.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434077 + ... + 445924.

It is an arithmetic number, because the mean of its divisors is an integer number (760761729).

Almost surely, 2^5213125924 is an apocalyptic number.

It is an amenable number.

5213125924 is a deficient number, since it is larger than the sum of its proper divisors (3916014824).

5213125924 is a wasteful number, since it uses less digits than its factorization.

5213125924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881486 (or 881484 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 5213125924 is about 72201.9800559514. The cubic root of 5213125924 is about 1733.9347023636.

The spelling of 5213125924 in words is "five billion, two hundred thirteen million, one hundred twenty-five thousand, nine hundred twenty-four".