252526375413 has 24 divisors (see below), whose sum is σ = 407367655968. Its totient is φ = 155400844464.

The previous prime is 252526375403. The next prime is 252526375417. The reversal of 252526375413 is 314573625252.

252526375413 is a `hidden beast` number, since 2 + 5 + 2 + 5 + 2 + 637 + 5 + 4 + 1 + 3 = 666.

It is not a de Polignac number, because 252526375413 - 2⁶ = 252526375349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252526375417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39966195 + ... + 39972512.

It is an arithmetic number, because the mean of its divisors is an integer number (16973652332).

Almost surely, 2^252526375413 is an apocalyptic number.

It is an amenable number.

252526375413 is a deficient number, since it is larger than the sum of its proper divisors (154841280555).

252526375413 is an equidigital number, since it uses as much as digits as its factorization.

252526375413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79938735 (or 79938723 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 45.

The spelling of 252526375413 in words is "two hundred fifty-two billion, five hundred twenty-six million, three hundred seventy-five thousand, four hundred thirteen".