252519960117 has 32 divisors (see below), whose sum is σ = 359018352000. Its totient is φ = 157324843008.

The previous prime is 252519960107. The next prime is 252519960127. The reversal of 252519960117 is 711069915252.

It is an interprime number because it is at equal distance from previous prime (252519960107) and next prime (252519960127).

It is not a de Polignac number, because 252519960117 - 2⁴ = 252519960101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252519960107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35932158 + ... + 35939184.

It is an arithmetic number, because the mean of its divisors is an integer number (11219323500).

Almost surely, 2^252519960117 is an apocalyptic number.

It is an amenable number.

252519960117 is a deficient number, since it is larger than the sum of its proper divisors (106498391883).

252519960117 is a wasteful number, since it uses less digits than its factorization.

252519960117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11925.

The product of its (nonzero) digits is 340200, while the sum is 48.

The spelling of 252519960117 in words is "two hundred fifty-two billion, five hundred nineteen million, nine hundred sixty thousand, one hundred seventeen".