125119916 has 6 divisors (see below), whose sum is σ = 218959860. Its totient is φ = 62559956.

The previous prime is 125119889. The next prime is 125119933. The reversal of 125119916 is 619911521.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15639986 + ... + 15639993.

It is an arithmetic number, because the mean of its divisors is an integer number (36493310).

Almost surely, 2^125119916 is an apocalyptic number.

It is an amenable number.

125119916 is a deficient number, since it is larger than the sum of its proper divisors (93839944).

125119916 is a wasteful number, since it uses less digits than its factorization.

125119916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31279983 (or 31279981 counting only the distinct ones).

The product of its digits is 4860, while the sum is 35.

The square root of 125119916 is about 11185.7014084947. The cubic root of 125119916 is about 500.1598368989.

The spelling of 125119916 in words is "one hundred twenty-five million, one hundred nineteen thousand, nine hundred sixteen".