252752335 has 16 divisors (see below), whose sum is σ = 331269120. Its totient is φ = 183601440.

The previous prime is 252752293. The next prime is 252752351. The reversal of 252752335 is 533257252.

252752335 = 1461² + 1462² + ... + 1570².

It is not a de Polignac number, because 252752335 - 2⁹ = 252751823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 252752335.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54934 + ... + 59356.

It is an arithmetic number, because the mean of its divisors is an integer number (20704320).

Almost surely, 2^252752335 is an apocalyptic number.

252752335 is a deficient number, since it is larger than the sum of its proper divisors (78516785).

252752335 is a wasteful number, since it uses less digits than its factorization.

252752335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5478.

The product of its digits is 63000, while the sum is 34.

The square root of 252752335 is about 15898.1865318029. The cubic root of 252752335 is about 632.2639091366.

The spelling of 252752335 in words is "two hundred fifty-two million, seven hundred fifty-two thousand, three hundred thirty-five".