252277535 has 32 divisors (see below), whose sum is σ = 348364800. Its totient is φ = 174113280.

The previous prime is 252277511. The next prime is 252277537. The reversal of 252277535 is 535772252.

It is not a de Polignac number, because 252277535 - 2⁶ = 252277471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252277537) 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, 47546 + ... + 52584.

It is an arithmetic number, because the mean of its divisors is an integer number (10886400).

Almost surely, 2^252277535 is an apocalyptic number.

252277535 is a deficient number, since it is larger than the sum of its proper divisors (96087265).

252277535 is a wasteful number, since it uses less digits than its factorization.

252277535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111.

The product of its digits is 147000, while the sum is 38.

The square root of 252277535 is about 15883.2469917206. The cubic root of 252277535 is about 631.8677544359.

The spelling of 252277535 in words is "two hundred fifty-two million, two hundred seventy-seven thousand, five hundred thirty-five".