125498179696 has 20 divisors (see below), whose sum is σ = 244056645000. Its totient is φ = 62515819712.

The previous prime is 125498179621. The next prime is 125498179727. The reversal of 125498179696 is 696971894521.

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, 14574946 + ... + 14583553.

It is an arithmetic number, because the mean of its divisors is an integer number (12202832250).

Almost surely, 2^125498179696 is an apocalyptic number.

125498179696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

125498179696 is a deficient number, since it is larger than the sum of its proper divisors (118558465304).

125498179696 is a wasteful number, since it uses less digits than its factorization.

125498179696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29158776 (or 29158770 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 67.

The spelling of 125498179696 in words is "one hundred twenty-five billion, four hundred ninety-eight million, one hundred seventy-nine thousand, six hundred ninety-six".