252115053 has 8 divisors (see below), whose sum is σ = 337635168. Its totient is φ = 167335824.

The previous prime is 252115051. The next prime is 252115079. The reversal of 252115053 is 350511252.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 252115053 - 2¹ = 252115051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252115051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184426 + ... + 185787.

It is an arithmetic number, because the mean of its divisors is an integer number (42204396).

Almost surely, 2^252115053 is an apocalyptic number.

It is an amenable number.

252115053 is a deficient number, since it is larger than the sum of its proper divisors (85520115).

252115053 is a wasteful number, since it uses less digits than its factorization.

252115053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370443.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 252115053 is about 15878.1312817346. The cubic root of 252115053 is about 631.7320716112.

The spelling of 252115053 in words is "two hundred fifty-two million, one hundred fifteen thousand, fifty-three".