125453625 has 64 divisors (see below), whose sum is σ = 241263360. Its totient is φ = 57216000.

The previous prime is 125453611. The next prime is 125453641. The reversal of 125453625 is 526354521.

It is not a de Polignac number, because 125453625 - 2¹⁰ = 125452601 is a prime.

It is a super-2 number, since 2×125453625² = 31477224051281250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 69231 + ... + 71019.

It is an arithmetic number, because the mean of its divisors is an integer number (3769740).

Almost surely, 2^125453625 is an apocalyptic number.

125453625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125453625 is a deficient number, since it is larger than the sum of its proper divisors (115809735).

125453625 is a wasteful number, since it uses less digits than its factorization.

125453625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835 (or 1825 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 125453625 is about 11200.6082424126. The cubic root of 125453625 is about 500.6041031581.

The spelling of 125453625 in words is "one hundred twenty-five million, four hundred fifty-three thousand, six hundred twenty-five".