252251005315 has 16 divisors (see below), whose sum is σ = 303954386400. Its totient is φ = 200966568192.

The previous prime is 252251005313. The next prime is 252251005333. The reversal of 252251005315 is 513500152252.

It is a cyclic number.

It is not a de Polignac number, because 252251005315 - 2¹ = 252251005313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (252251005313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1597596 + ... + 1748374.

It is an arithmetic number, because the mean of its divisors is an integer number (18997149150).

Almost surely, 2^252251005315 is an apocalyptic number.

252251005315 is a deficient number, since it is larger than the sum of its proper divisors (51703381085).

252251005315 is a wasteful number, since it uses less digits than its factorization.

252251005315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152166.

The product of its (nonzero) digits is 15000, while the sum is 31.

Adding to 252251005315 its reverse (513500152252), we get a palindrome (765751157567).

The spelling of 252251005315 in words is "two hundred fifty-two billion, two hundred fifty-one million, five thousand, three hundred fifteen".