253245201315 has 32 divisors (see below), whose sum is σ = 406259732736. Its totient is φ = 134708595840.

The previous prime is 253245201289. The next prime is 253245201323. The reversal of 253245201315 is 513102542352.

It is not a de Polignac number, because 253245201315 - 2⁵ = 253245201283 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16390984 + ... + 16406426.

It is an arithmetic number, because the mean of its divisors is an integer number (12695616648).

Almost surely, 2^253245201315 is an apocalyptic number.

253245201315 is a deficient number, since it is larger than the sum of its proper divisors (153014531421).

253245201315 is a wasteful number, since it uses less digits than its factorization.

253245201315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18259.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 253245201315 its reverse (513102542352), we get a palindrome (766347743667).

The spelling of 253245201315 in words is "two hundred fifty-three billion, two hundred forty-five million, two hundred one thousand, three hundred fifteen".