125455532 has 12 divisors (see below), whose sum is σ = 221811240. Its totient is φ = 62080896.

The previous prime is 125455523. The next prime is 125455591. The reversal of 125455532 is 235554521.

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, 161282 + ... + 162057.

It is an arithmetic number, because the mean of its divisors is an integer number (18484270).

Almost surely, 2^125455532 is an apocalyptic number.

It is an amenable number.

125455532 is a deficient number, since it is larger than the sum of its proper divisors (96355708).

125455532 is a wasteful number, since it uses less digits than its factorization.

125455532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323440 (or 323438 counting only the distinct ones).

The product of its digits is 30000, while the sum is 32.

The square root of 125455532 is about 11200.6933713945. The cubic root of 125455532 is about 500.6066396789.

The spelling of 125455532 in words is "one hundred twenty-five million, four hundred fifty-five thousand, five hundred thirty-two".