125255404 has 6 divisors (see below), whose sum is σ = 219196964. Its totient is φ = 62627700.

The previous prime is 125255357. The next prime is 125255411. The reversal of 125255404 is 404552521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15656922 + ... + 15656929.

Almost surely, 2^125255404 is an apocalyptic number.

It is an amenable number.

125255404 is a deficient number, since it is larger than the sum of its proper divisors (93941560).

125255404 is a wasteful number, since it uses less digits than its factorization.

125255404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31313855 (or 31313853 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 125255404 is about 11191.7560731102. The cubic root of 125255404 is about 500.3403069964.

The spelling of 125255404 in words is "one hundred twenty-five million, two hundred fifty-five thousand, four hundred four".