125155416 has 32 divisors (see below), whose sum is σ = 323679600. Its totient is φ = 40279680.

The previous prime is 125155399. The next prime is 125155417. The reversal of 125155416 is 614551521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125155417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89215 + ... + 90606.

Almost surely, 2^125155416 is an apocalyptic number.

It is an amenable number.

125155416 is an abundant number, since it is smaller than the sum of its proper divisors (198524184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125155416 is a wasteful number, since it uses less digits than its factorization.

125155416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179859 (or 179855 counting only the distinct ones).

The product of its digits is 6000, while the sum is 30.

The square root of 125155416 is about 11187.2881432454. The cubic root of 125155416 is about 500.2071355112.

The spelling of 125155416 in words is "one hundred twenty-five million, one hundred fifty-five thousand, four hundred sixteen".