125079522 has 8 divisors (see below), whose sum is σ = 250159056. Its totient is φ = 41693172.

The previous prime is 125079503. The next prime is 125079533. The reversal of 125079522 is 225970521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

125079522 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10423288 + ... + 10423299.

It is an arithmetic number, because the mean of its divisors is an integer number (31269882).

Almost surely, 2^125079522 is an apocalyptic number.

125079522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

125079522 is a wasteful number, since it uses less digits than its factorization.

125079522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20846592.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 125079522 is about 11183.8956540197. The cubic root of 125079522 is about 500.1060068568.

The spelling of 125079522 in words is "one hundred twenty-five million, seventy-nine thousand, five hundred twenty-two".