252500525255 has 16 divisors (see below), whose sum is σ = 330898980384. Its totient is φ = 183440724480.

The previous prime is 252500525201. The next prime is 252500525269. The reversal of 252500525255 is 552525005252.

It is a de Polignac number, because none of the positive numbers 2^k-252500525255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2398262 + ... + 2501331.

It is an arithmetic number, because the mean of its divisors is an integer number (20681186274).

Almost surely, 2^252500525255 is an apocalyptic number.

252500525255 is a deficient number, since it is larger than the sum of its proper divisors (78398455129).

252500525255 is a wasteful number, since it uses less digits than its factorization.

252500525255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4900546.

The product of its (nonzero) digits is 250000, while the sum is 38.

The spelling of 252500525255 in words is "two hundred fifty-two billion, five hundred million, five hundred twenty-five thousand, two hundred fifty-five".