252277277275 has 12 divisors (see below), whose sum is σ = 320098797832. Its totient is φ = 197128290240.

The previous prime is 252277277257. The next prime is 252277277309. The reversal of 252277277275 is 572772772252.

It is not a de Polignac number, because 252277277275 - 2²³ = 252268888667 is a prime.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117337194 + ... + 117339343.

Almost surely, 2^252277277275 is an apocalyptic number.

252277277275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

252277277275 is a deficient number, since it is larger than the sum of its proper divisors (67821520557).

252277277275 is a wasteful number, since it uses less digits than its factorization.

252277277275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234676590 (or 234676585 counting only the distinct ones).

The product of its digits is 13445600, while the sum is 55.

The spelling of 252277277275 in words is "two hundred fifty-two billion, two hundred seventy-seven million, two hundred seventy-seven thousand, two hundred seventy-five".