125539008 has 56 divisors (see below), whose sum is σ = 379610112. Its totient is φ = 35867904.

The previous prime is 125538997. The next prime is 125539009. The reversal of 125539008 is 800935521.

It is a tau number, because it is divible by the number of its divisors (56).

It is a self number, because there is not a number n which added to its sum of digits gives 125539008.

It is not an unprimeable number, because it can be changed into a prime (125539009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45360 + ... + 48047.

It is an arithmetic number, because the mean of its divisors is an integer number (6778752).

Almost surely, 2^125539008 is an apocalyptic number.

It is an amenable number.

125539008 is an abundant number, since it is smaller than the sum of its proper divisors (254071104).

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

125539008 is an equidigital number, since it uses as much as digits as its factorization.

125539008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93429 (or 93419 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 125539008 is about 11204.4191281833. The cubic root of 125539008 is about 500.7176468067.

The spelling of 125539008 in words is "one hundred twenty-five million, five hundred thirty-nine thousand, eight".