252260651255 has 4 divisors (see below), whose sum is σ = 302712781512. Its totient is φ = 201808521000.

The previous prime is 252260651221. The next prime is 252260651299. The reversal of 252260651255 is 552156062252.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 252260651255 - 2¹² = 252260647159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25226065121 + ... + 25226065130.

It is an arithmetic number, because the mean of its divisors is an integer number (75678195378).

Almost surely, 2^252260651255 is an apocalyptic number.

252260651255 is a deficient number, since it is larger than the sum of its proper divisors (50452130257).

252260651255 is an equidigital number, since it uses as much as digits as its factorization.

252260651255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50452130256.

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 252260651255 in words is "two hundred fifty-two billion, two hundred sixty million, six hundred fifty-one thousand, two hundred fifty-five".