125415652 has 12 divisors (see below), whose sum is σ = 219950640. Its totient is φ = 62572616.

The previous prime is 125415629. The next prime is 125415683. The reversal of 125415652 is 256514521.

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, 31702 + ... + 35437.

It is an arithmetic number, because the mean of its divisors is an integer number (18329220).

Almost surely, 2^125415652 is an apocalyptic number.

It is an amenable number.

125415652 is a deficient number, since it is larger than the sum of its proper divisors (94534988).

125415652 is a wasteful number, since it uses less digits than its factorization.

125415652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67610 (or 67608 counting only the distinct ones).

The product of its digits is 12000, while the sum is 31.

The square root of 125415652 is about 11198.9129829640. The cubic root of 125415652 is about 500.5535895178.

The spelling of 125415652 in words is "one hundred twenty-five million, four hundred fifteen thousand, six hundred fifty-two".