125455244 has 12 divisors (see below), whose sum is σ = 224901768. Its totient is φ = 61197600.

The previous prime is 125455229. The next prime is 125455273. The reversal of 125455244 is 442554521.

It is a self number, because there is not a number n which added to its sum of digits gives 125455244.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382322 + ... + 382649.

It is an arithmetic number, because the mean of its divisors is an integer number (18741814).

Almost surely, 2^125455244 is an apocalyptic number.

It is an amenable number.

125455244 is a deficient number, since it is larger than the sum of its proper divisors (99446524).

125455244 is a wasteful number, since it uses less digits than its factorization.

125455244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765016 (or 765014 counting only the distinct ones).

The product of its digits is 32000, while the sum is 32.

The square root of 125455244 is about 11200.6805150401. The cubic root of 125455244 is about 500.6062566087.

The spelling of 125455244 in words is "one hundred twenty-five million, four hundred fifty-five thousand, two hundred forty-four".