125050050522 has 24 divisors (see below), whose sum is σ = 271095876480. Its totient is φ = 41659642440.

The previous prime is 125050050493. The next prime is 125050050529. The reversal of 125050050522 is 225050050521.

125050050522 is a `hidden beast` number, since 12 + 50 + 500 + 50 + 52 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (125050050529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1943104 + ... + 2006427.

It is an arithmetic number, because the mean of its divisors is an integer number (11295661520).

Almost surely, 2^125050050522 is an apocalyptic number.

125050050522 is an abundant number, since it is smaller than the sum of its proper divisors (146045825958).

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

125050050522 is a wasteful number, since it uses less digits than its factorization.

125050050522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3951298 (or 3951295 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

Subtracting 125050050522 from its reverse (225050050521), we obtain a palindrome (99999999999).

The spelling of 125050050522 in words is "one hundred twenty-five billion, fifty million, fifty thousand, five hundred twenty-two".