125356772 has 12 divisors (see below), whose sum is σ = 219507456. Its totient is φ = 62640360.

The previous prime is 125356757. The next prime is 125356783. The reversal of 125356772 is 277653521.

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, 1304 + ... + 15887.

It is an arithmetic number, because the mean of its divisors is an integer number (18292288).

Almost surely, 2^125356772 is an apocalyptic number.

It is an amenable number.

125356772 is a deficient number, since it is larger than the sum of its proper divisors (94150684).

125356772 is a wasteful number, since it uses less digits than its factorization.

125356772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19018 (or 19016 counting only the distinct ones).

The product of its digits is 88200, while the sum is 38.

The square root of 125356772 is about 11196.2838477774. The cubic root of 125356772 is about 500.4752441429.

The spelling of 125356772 in words is "one hundred twenty-five million, three hundred fifty-six thousand, seven hundred seventy-two".