52331813325 has 108 divisors (see below), whose sum is σ = 104273638560. Its totient is φ = 25066219200.

The previous prime is 52331813273. The next prime is 52331813353.

52331813325 is a `hidden beast` number, since 5 + 2 + 3 + 318 + 1 + 332 + 5 = 666.

52331813325 is nontrivially palindromic in base 10.

52331813325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52331813325 - 2¹³ = 52331805133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52331813325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 2248096 + ... + 2271254.

Almost surely, 2^52331813325 is an apocalyptic number.

52331813325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52331813325 is a deficient number, since it is larger than the sum of its proper divisors (51941825235).

52331813325 is a wasteful number, since it uses less digits than its factorization.

52331813325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23280 (or 23261 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The spelling of 52331813325 in words is "fifty-two billion, three hundred thirty-one million, eight hundred thirteen thousand, three hundred twenty-five".