125551344 has 20 divisors (see below), whose sum is σ = 324341096. Its totient is φ = 41850432.

The previous prime is 125551301. The next prime is 125551399. The reversal of 125551344 is 443155521.

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, 1307779 + ... + 1307874.

Almost surely, 2^125551344 is an apocalyptic number.

It is an amenable number.

125551344 is an abundant number, since it is smaller than the sum of its proper divisors (198789752).

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

125551344 is a wasteful number, since it uses less digits than its factorization.

125551344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2615664 (or 2615658 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 125551344 is about 11204.9696117392. The cubic root of 125551344 is about 500.7340471555.

The spelling of 125551344 in words is "one hundred twenty-five million, five hundred fifty-one thousand, three hundred forty-four".