125936088618 has 16 divisors (see below), whose sum is σ = 251910727200. Its totient is φ = 41972271216.

The previous prime is 125936088613. The next prime is 125936088647. The reversal of 125936088618 is 816880639521.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (125936088613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1563693 + ... + 1642256.

It is an arithmetic number, because the mean of its divisors is an integer number (15744420450).

Almost surely, 2^125936088618 is an apocalyptic number.

125936088618 is an abundant number, since it is smaller than the sum of its proper divisors (125974638582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125936088618 is a wasteful number, since it uses less digits than its factorization.

125936088618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3212501.

The product of its (nonzero) digits is 4976640, while the sum is 57.

The spelling of 125936088618 in words is "one hundred twenty-five billion, nine hundred thirty-six million, eighty-eight thousand, six hundred eighteen".