125383964 has 36 divisors (see below), whose sum is σ = 239133888. Its totient is φ = 57456000.

The previous prime is 125383957. The next prime is 125383967. The reversal of 125383964 is 469383521.

It is a super-2 number, since 2×125383964² = 31442276856706592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125383967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43364 + ... + 46164.

It is an arithmetic number, because the mean of its divisors is an integer number (6642608).

Almost surely, 2^125383964 is an apocalyptic number.

It is an amenable number.

125383964 is a deficient number, since it is larger than the sum of its proper divisors (113749924).

125383964 is a wasteful number, since it uses less digits than its factorization.

125383964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874 (or 2853 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 125383964 is about 11197.4981134180. The cubic root of 125383964 is about 500.5114287030.

The spelling of 125383964 in words is "one hundred twenty-five million, three hundred eighty-three thousand, nine hundred sixty-four".