252752803015 has 32 divisors (see below), whose sum is σ = 320973373440. Its totient is φ = 190683888384.

The previous prime is 252752803001. The next prime is 252752803057. The reversal of 252752803015 is 510308257252.

It is a cyclic number.

It is not a de Polignac number, because 252752803015 - 2²¹ = 252750705863 is a prime.

It is a congruent number.

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, 3515962 + ... + 3587128.

It is an arithmetic number, because the mean of its divisors is an integer number (10030417920).

Almost surely, 2^252752803015 is an apocalyptic number.

252752803015 is a deficient number, since it is larger than the sum of its proper divisors (68220570425).

252752803015 is a wasteful number, since it uses less digits than its factorization.

252752803015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71631.

The product of its (nonzero) digits is 168000, while the sum is 40.

The spelling of 252752803015 in words is "two hundred fifty-two billion, seven hundred fifty-two million, eight hundred three thousand, fifteen".