125756324 has 12 divisors (see below), whose sum is σ = 220448844. Its totient is φ = 62770944.

The previous prime is 125756321. The next prime is 125756347. The reversal of 125756324 is 423657521.

It can be written as a sum of positive squares in 2 ways, for example, as 103022500 + 22733824 = 10150^2 + 4768^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (125756321) 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 3 ways as a sum of consecutive naturals, for example, 24137 + ... + 28880.

It is an arithmetic number, because the mean of its divisors is an integer number (18370737).

Almost surely, 2^125756324 is an apocalyptic number.

It is an amenable number.

125756324 is a deficient number, since it is larger than the sum of its proper divisors (94692520).

125756324 is a wasteful number, since it uses less digits than its factorization.

125756324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53614 (or 53612 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 125756324 is about 11214.1127156811. The cubic root of 125756324 is about 501.0064049391.

The spelling of 125756324 in words is "one hundred twenty-five million, seven hundred fifty-six thousand, three hundred twenty-four".