125157458176 has 27 divisors (see below), whose sum is σ = 249837319263. Its totient is φ = 62575898880.

The previous prime is 125157458143. The next prime is 125157458207. The reversal of 125157458176 is 671854751521.

The square root of 125157458176 is 353776.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5649361 + ... + 5671471.

Almost surely, 2^125157458176 is an apocalyptic number.

125157458176 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

125157458176 is the 353776-th square number.

It is an amenable number.

125157458176 is a deficient number, since it is larger than the sum of its proper divisors (124679861087).

125157458176 is an frugal number, since it uses more digits than its factorization.

125157458176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44238 (or 22113 counting only the distinct ones).

The product of its digits is 2352000, while the sum is 52.

The spelling of 125157458176 in words is "one hundred twenty-five billion, one hundred fifty-seven million, four hundred fifty-eight thousand, one hundred seventy-six".