125663300 has 36 divisors (see below), whose sum is σ = 311646720. Its totient is φ = 43084320.

The previous prime is 125663297. The next prime is 125663309. The reversal of 125663300 is 3366521.

It is a self number, because there is not a number n which added to its sum of digits gives 125663300.

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 11 ways as a sum of consecutive naturals, for example, 89060 + ... + 90459.

Almost surely, 2^125663300 is an apocalyptic number.

125663300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125663300 is an abundant number, since it is smaller than the sum of its proper divisors (185983420).

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

125663300 is a wasteful number, since it uses less digits than its factorization.

125663300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179540 (or 179533 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 125663300 is about 11209.9643175168. The cubic root of 125663300 is about 500.8828402687.

The spelling of 125663300 in words is "one hundred twenty-five million, six hundred sixty-three thousand, three hundred".