252343514315 has 32 divisors (see below), whose sum is σ = 316673280000. Its totient is φ = 192809525760.

The previous prime is 252343514279. The next prime is 252343514327. The reversal of 252343514315 is 513415343252.

252343514315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252343514315 - 2¹⁶ = 252343448779 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13099811 + ... + 13119059.

It is an arithmetic number, because the mean of its divisors is an integer number (9896040000).

Almost surely, 2^252343514315 is an apocalyptic number.

252343514315 is a deficient number, since it is larger than the sum of its proper divisors (64329765685).

252343514315 is a wasteful number, since it uses less digits than its factorization.

252343514315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20387.

The product of its digits is 216000, while the sum is 38.

Adding to 252343514315 its reverse (513415343252), we get a palindrome (765758857567).

The spelling of 252343514315 in words is "two hundred fifty-two billion, three hundred forty-three million, five hundred fourteen thousand, three hundred fifteen".