125115178496 has 80 divisors (see below), whose sum is σ = 311670944640. Its totient is φ = 48746158080.

The previous prime is 125115178493. The next prime is 125115178499. The reversal of 125115178496 is 694871511521.

It is an interprime number because it is at equal distance from previous prime (125115178493) and next prime (125115178499).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125115178493) 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, 1547366 + ... + 1626213.

It is an arithmetic number, because the mean of its divisors is an integer number (3895886808).

Almost surely, 2^125115178496 is an apocalyptic number.

125115178496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

125115178496 is an abundant number, since it is smaller than the sum of its proper divisors (186555766144).

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

125115178496 is an equidigital number, since it uses as much as digits as its factorization.

125115178496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3173615 (or 3173599 counting only the distinct ones).

The product of its digits is 604800, while the sum is 50.

The spelling of 125115178496 in words is "one hundred twenty-five billion, one hundred fifteen million, one hundred seventy-eight thousand, four hundred ninety-six".