88251613256 has 24 divisors (see below), whose sum is σ = 175777979970. Its totient is φ = 41530169856.

The previous prime is 88251613243. The next prime is 88251613259. The reversal of 88251613256 is 65231615288.

It can be written as a sum of positive squares in 3 ways, for example, as 86162209156 + 2089404100 = 293534^2 + 45710^2 .

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 88251613256.

It is not an unprimeable number, because it can be changed into a prime (88251613259) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19083245 + ... + 19087868.

Almost surely, 2^88251613256 is an apocalyptic number.

It is an amenable number.

88251613256 is a deficient number, since it is larger than the sum of its proper divisors (87526366714).

88251613256 is a wasteful number, since it uses less digits than its factorization.

88251613256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38171153 (or 38171132 counting only the distinct ones).

The product of its digits is 691200, while the sum is 47.

The spelling of 88251613256 in words is "eighty-eight billion, two hundred fifty-one million, six hundred thirteen thousand, two hundred fifty-six".