253352315 has 4 divisors (see below), whose sum is σ = 304022784. Its totient is φ = 202681848.

The previous prime is 253352303. The next prime is 253352369. The reversal of 253352315 is 513253352.

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

It is a cyclic number.

It is not a de Polignac number, because 253352315 - 2⁸ = 253352059 is a prime.

It is a Duffinian 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, 25335227 + ... + 25335236.

It is an arithmetic number, because the mean of its divisors is an integer number (76005696).

Almost surely, 2^253352315 is an apocalyptic number.

253352315 is a deficient number, since it is larger than the sum of its proper divisors (50670469).

253352315 is an equidigital number, since it uses as much as digits as its factorization.

253352315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50670468.

The product of its digits is 13500, while the sum is 29.

The square root of 253352315 is about 15917.0447948104. The cubic root of 253352315 is about 632.7638002435.

The spelling of 253352315 in words is "two hundred fifty-three million, three hundred fifty-two thousand, three hundred fifteen".