125150528 has 28 divisors (see below), whose sum is σ = 252424692. Its totient is φ = 61547520.

The previous prime is 125150527. The next prime is 125150537. The reversal of 125150528 is 825051521.

It can be written as a sum of positive squares in 2 ways, for example, as 71098624 + 54051904 = 8432^2 + 7352^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 125150528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125150527) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12125 + ... + 19932.

Almost surely, 2^125150528 is an apocalyptic number.

It is an amenable number.

125150528 is an abundant number, since it is smaller than the sum of its proper divisors (127274164).

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

125150528 is an equidigital number, since it uses as much as digits as its factorization.

125150528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32130 (or 32120 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 29.

The square root of 125150528 is about 11187.0696788748. The cubic root of 125150528 is about 500.2006234897.

The spelling of 125150528 in words is "one hundred twenty-five million, one hundred fifty thousand, five hundred twenty-eight".