125350528 has 32 divisors (see below), whose sum is σ = 258340500. Its totient is φ = 60512256.

The previous prime is 125350523. The next prime is 125350541. The reversal of 125350528 is 825053521.

It can be written as a sum of positive squares in 2 ways, for example, as 120297024 + 5053504 = 10968^2 + 2248^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 125350528.

It is not an unprimeable number, because it can be changed into a prime (125350523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13173 + ... + 20596.

Almost surely, 2^125350528 is an apocalyptic number.

It is an amenable number.

125350528 is an abundant number, since it is smaller than the sum of its proper divisors (132989972).

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

125350528 is an equidigital number, since it uses as much as digits as its factorization.

125350528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33812 (or 33800 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 125350528 is about 11196.0050017852. The cubic root of 125350528 is about 500.4669344753.

The spelling of 125350528 in words is "one hundred twenty-five million, three hundred fifty thousand, five hundred twenty-eight".