252379327216 has 30 divisors (see below), whose sum is σ = 489933729536. Its totient is φ = 125945289600.

The previous prime is 252379327183. The next prime is 252379327217. The reversal of 252379327216 is 612723973252.

It is a self number, because there is not a number n which added to its sum of digits gives 252379327216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252379327217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4314001 + ... + 4372111.

Almost surely, 2^252379327216 is an apocalyptic number.

It is an amenable number.

252379327216 is a deficient number, since it is larger than the sum of its proper divisors (237554402320).

252379327216 is an frugal number, since it uses more digits than its factorization.

252379327216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59161 (or 58634 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 49.

The spelling of 252379327216 in words is "two hundred fifty-two billion, three hundred seventy-nine million, three hundred twenty-seven thousand, two hundred sixteen".