252252495 has 64 divisors (see below), whose sum is σ = 502548480. Its totient is φ = 118972800.

The previous prime is 252252479. The next prime is 252252503. The reversal of 252252495 is 594252252.

It is a happy number.

252252495 is a `hidden beast` number, since 25 + 22 + 524 + 95 = 666.

It is not a de Polignac number, because 252252495 - 2⁴ = 252252479 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52650 + ... + 57240.

It is an arithmetic number, because the mean of its divisors is an integer number (7852320).

Almost surely, 2^252252495 is an apocalyptic number.

252252495 is a deficient number, since it is larger than the sum of its proper divisors (250295985).

252252495 is a wasteful number, since it uses less digits than its factorization.

252252495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4653 (or 4647 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 252252495 is about 15882.4587202360. The cubic root of 252252495 is about 631.8468482382.

The spelling of 252252495 in words is "two hundred fifty-two million, two hundred fifty-two thousand, four hundred ninety-five".