125344145524 has 48 divisors (see below), whose sum is σ = 240677337600. Its totient is φ = 56770266240.

The previous prime is 125344145519. The next prime is 125344145539. The reversal of 125344145524 is 425541443521.

It is a super-2 number, since 2×125344145524² (a number of 23 digits) contains 22 as substring.

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, 545629 + ... + 740539.

It is an arithmetic number, because the mean of its divisors is an integer number (5014111200).

Almost surely, 2^125344145524 is an apocalyptic number.

It is an amenable number.

125344145524 is a deficient number, since it is larger than the sum of its proper divisors (115333192076).

125344145524 is a wasteful number, since it uses less digits than its factorization.

125344145524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195160 (or 195158 counting only the distinct ones).

The product of its digits is 384000, while the sum is 40.

The spelling of 125344145524 in words is "one hundred twenty-five billion, three hundred forty-four million, one hundred forty-five thousand, five hundred twenty-four".