125256063124 has 48 divisors (see below), whose sum is σ = 232728604416. Its totient is φ = 58859539200.

The previous prime is 125256063103. The next prime is 125256063133. The reversal of 125256063124 is 421360652521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5415264 + ... + 5438344.

It is an arithmetic number, because the mean of its divisors is an integer number (4848512592).

Almost surely, 2^125256063124 is an apocalyptic number.

It is an amenable number.

125256063124 is a deficient number, since it is larger than the sum of its proper divisors (107472541292).

125256063124 is a wasteful number, since it uses less digits than its factorization.

125256063124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24136 (or 24134 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 125256063124 in words is "one hundred twenty-five billion, two hundred fifty-six million, sixty-three thousand, one hundred twenty-four".