252055065 has 16 divisors (see below), whose sum is σ = 403880256. Its totient is φ = 134232000.

The previous prime is 252055043. The next prime is 252055103. The reversal of 252055065 is 560550252.

It is not a de Polignac number, because 252055065 - 2⁹ = 252054553 is a prime.

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, 1471 + ... + 22500.

It is an arithmetic number, because the mean of its divisors is an integer number (25242516).

Almost surely, 2^252055065 is an apocalyptic number.

It is an amenable number.

252055065 is a deficient number, since it is larger than the sum of its proper divisors (151825191).

252055065 is a wasteful number, since it uses less digits than its factorization.

252055065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24680.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 252055065 is about 15876.2421561275. The cubic root of 252055065 is about 631.6819630739.

The spelling of 252055065 in words is "two hundred fifty-two million, fifty-five thousand, sixty-five".