125663304 has 32 divisors (see below), whose sum is σ = 338325120. Its totient is φ = 38665536.

The previous prime is 125663297. The next prime is 125663309. The reversal of 125663304 is 403366521.

It is not an unprimeable number, because it can be changed into a prime (125663309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201072 + ... + 201695.

It is an arithmetic number, because the mean of its divisors is an integer number (10572660).

Almost surely, 2^125663304 is an apocalyptic number.

It is an amenable number.

125663304 is an abundant number, since it is smaller than the sum of its proper divisors (212661816).

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

125663304 is a wasteful number, since it uses less digits than its factorization.

125663304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402789 (or 402785 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 125663304 is about 11209.9644959295. The cubic root of 125663304 is about 500.8828455832.

The spelling of 125663304 in words is "one hundred twenty-five million, six hundred sixty-three thousand, three hundred four".