252435325121115 has 32 divisors (see below), whose sum is σ = 416444344056576. Its totient is φ = 130497366679680.

The previous prime is 252435325121053. The next prime is 252435325121143. The reversal of 252435325121115 is 511121523534252.

It is not a de Polignac number, because 252435325121115 - 2⁸ = 252435325120859 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1493704044 + ... + 1493873033.

It is an arithmetic number, because the mean of its divisors is an integer number (13013885751768).

Almost surely, 2^{252435325121115} is an apocalyptic number.

252435325121115 is a deficient number, since it is larger than the sum of its proper divisors (164009018935461).

252435325121115 is a wasteful number, since it uses less digits than its factorization.

252435325121115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987577259.

The product of its digits is 360000, while the sum is 42.

Adding to 252435325121115 its reverse (511121523534252), we get a palindrome (763556848655367).

The spelling of 252435325121115 in words is "two hundred fifty-two trillion, four hundred thirty-five billion, three hundred twenty-five million, one hundred twenty-one thousand, one hundred fifteen".