125795888660 has 24 divisors (see below), whose sum is σ = 284492241096. Its totient is φ = 46447712640.

The previous prime is 125795888611. The next prime is 125795888717. The reversal of 125795888660 is 66888597521.

It can be written as a sum of positive squares in 4 ways, for example, as 308494096 + 125487394564 = 17564^2 + 354242^2 .

It is a Harshad number since it is a multiple of its sum of digits (65).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241914911 + ... + 241915430.

It is an arithmetic number, because the mean of its divisors is an integer number (11853843379).

Almost surely, 2^125795888660 is an apocalyptic number.

125795888660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125795888660 is an abundant number, since it is smaller than the sum of its proper divisors (158696352436).

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

125795888660 is a wasteful number, since it uses less digits than its factorization.

125795888660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483830363 (or 483830361 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 65.

The spelling of 125795888660 in words is "one hundred twenty-five billion, seven hundred ninety-five million, eight hundred eighty-eight thousand, six hundred sixty".