252524755 has 16 divisors (see below), whose sum is σ = 346754304. Its totient is φ = 172942560.

The previous prime is 252524743. The next prime is 252524759. The reversal of 252524755 is 557425252.

It is not a de Polignac number, because 252524755 - 2¹¹ = 252522707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252524759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26820 + ... + 34990.

It is an arithmetic number, because the mean of its divisors is an integer number (21672144).

Almost surely, 2^252524755 is an apocalyptic number.

252524755 is a deficient number, since it is larger than the sum of its proper divisors (94229549).

252524755 is an equidigital number, since it uses as much as digits as its factorization.

252524755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9066.

The product of its digits is 140000, while the sum is 37.

The square root of 252524755 is about 15891.0274998189. The cubic root of 252524755 is about 632.0740871794.

The spelling of 252524755 in words is "two hundred fifty-two million, five hundred twenty-four thousand, seven hundred fifty-five".