252262055 has 4 divisors (see below), whose sum is σ = 302714472. Its totient is φ = 201809640.

The previous prime is 252262009. The next prime is 252262061. The reversal of 252262055 is 550262252.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 252262055 - 2¹⁴ = 252245671 is a prime.

It is a super-2 number, since 2×252262055² = 127272288785646050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25226201 + ... + 25226210.

It is an arithmetic number, because the mean of its divisors is an integer number (75678618).

Almost surely, 2^252262055 is an apocalyptic number.

252262055 is a deficient number, since it is larger than the sum of its proper divisors (50452417).

252262055 is an equidigital number, since it uses as much as digits as its factorization.

252262055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50452416.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 252262055 is about 15882.7596783431. The cubic root of 252262055 is about 631.8548301606.

The spelling of 252262055 in words is "two hundred fifty-two million, two hundred sixty-two thousand, fifty-five".