125265588 has 48 divisors (see below), whose sum is σ = 353695104. Its totient is φ = 33684480.

The previous prime is 125265487. The next prime is 125265589. The reversal of 125265588 is 885562521.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125265589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42433 + ... + 45288.

It is an arithmetic number, because the mean of its divisors is an integer number (7368648).

Almost surely, 2^125265588 is an apocalyptic number.

It is an amenable number.

125265588 is an abundant number, since it is smaller than the sum of its proper divisors (228429516).

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

125265588 is a wasteful number, since it uses less digits than its factorization.

125265588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87752 (or 87750 counting only the distinct ones).

The product of its digits is 192000, while the sum is 42.

The square root of 125265588 is about 11192.2110416128. The cubic root of 125265588 is about 500.3538668308.

The spelling of 125265588 in words is "one hundred twenty-five million, two hundred sixty-five thousand, five hundred eighty-eight".