52113323125 has 20 divisors (see below), whose sum is σ = 65137024480. Its totient is φ = 41680278000.

The previous prime is 52113323113. The next prime is 52113323161. The reversal of 52113323125 is 52132331125.

It is not a de Polignac number, because 52113323125 - 2¹³ = 52113314933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52113323093 and 52113323102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3394216 + ... + 3409534.

It is an arithmetic number, because the mean of its divisors is an integer number (3256851224).

Almost surely, 2^52113323125 is an apocalyptic number.

It is an amenable number.

52113323125 is a deficient number, since it is larger than the sum of its proper divisors (13023701355).

52113323125 is an equidigital number, since it uses as much as digits as its factorization.

52113323125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20782 (or 20767 counting only the distinct ones).

The product of its digits is 5400, while the sum is 28.

The spelling of 52113323125 in words is "fifty-two billion, one hundred thirteen million, three hundred twenty-three thousand, one hundred twenty-five".