125053404 has 48 divisors (see below), whose sum is σ = 334924800. Its totient is φ = 35574336.

The previous prime is 125053399. The next prime is 125053457. The reversal of 125053404 is 404350521.

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, 16962 + ... + 23190.

It is an arithmetic number, because the mean of its divisors is an integer number (6977600).

Almost surely, 2^125053404 is an apocalyptic number.

125053404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

125053404 is an abundant number, since it is smaller than the sum of its proper divisors (209871396).

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

125053404 is a wasteful number, since it uses less digits than its factorization.

125053404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6482 (or 6480 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 125053404 is about 11182.7279319493. The cubic root of 125053404 is about 500.0711951953.

The spelling of 125053404 in words is "one hundred twenty-five million, fifty-three thousand, four hundred four".