125153544 has 32 divisors (see below), whose sum is σ = 315987840. Its totient is φ = 41304000.

The previous prime is 125153533. The next prime is 125153569. The reversal of 125153544 is 445351521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23392 + ... + 28239.

It is an arithmetic number, because the mean of its divisors is an integer number (9874620).

Almost surely, 2^125153544 is an apocalyptic number.

It is an amenable number.

125153544 is an abundant number, since it is smaller than the sum of its proper divisors (190834296).

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

125153544 is a wasteful number, since it uses less digits than its factorization.

125153544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51741 (or 51737 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 125153544 is about 11187.2044765437. The cubic root of 125153544 is about 500.2046415656.

The spelling of 125153544 in words is "one hundred twenty-five million, one hundred fifty-three thousand, five hundred forty-four".