252179387207 has 12 divisors (see below), whose sum is σ = 277212285168. Its totient is φ = 229234658400.

The previous prime is 252179387189. The next prime is 252179387261. The reversal of 252179387207 is 702783971252.

It is not a de Polignac number, because 252179387207 - 2¹⁴ = 252179370823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252179887207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1466243 + ... + 1629179.

It is an arithmetic number, because the mean of its divisors is an integer number (23101023764).

Almost surely, 2^252179387207 is an apocalyptic number.

252179387207 is a deficient number, since it is larger than the sum of its proper divisors (25032897961).

252179387207 is a wasteful number, since it uses less digits than its factorization.

252179387207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175750 (or 175739 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 53.

The spelling of 252179387207 in words is "two hundred fifty-two billion, one hundred seventy-nine million, three hundred eighty-seven thousand, two hundred seven".