252752395 has 16 divisors (see below), whose sum is σ = 347056128. Its totient is φ = 173103840.

The previous prime is 252752387. The next prime is 252752419. The reversal of 252752395 is 593257252.

It is a happy number.

It is not a de Polignac number, because 252752395 - 2³ = 252752387 is a prime.

It is a Duffinian number.

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, 27922 + ... + 35848.

It is an arithmetic number, because the mean of its divisors is an integer number (21691008).

Almost surely, 2^252752395 is an apocalyptic number.

252752395 is a deficient number, since it is larger than the sum of its proper divisors (94303733).

252752395 is an equidigital number, since it uses as much as digits as its factorization.

252752395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8850.

The product of its digits is 189000, while the sum is 40.

The square root of 252752395 is about 15898.1884188105. The cubic root of 252752395 is about 632.2639591669.

The spelling of 252752395 in words is "two hundred fifty-two million, seven hundred fifty-two thousand, three hundred ninety-five".