125413344522 has 32 divisors (see below), whose sum is σ = 278996428800. Its totient is φ = 41759432064.

The previous prime is 125413344493. The next prime is 125413344569. The reversal of 125413344522 is 225443314521.

It is a happy number.

125413344522 is a `hidden beast` number, since 1 + 25 + 41 + 33 + 44 + 522 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1199818 + ... + 1300149.

It is an arithmetic number, because the mean of its divisors is an integer number (8718638400).

Almost surely, 2^125413344522 is an apocalyptic number.

125413344522 is an abundant number, since it is smaller than the sum of its proper divisors (153583084278).

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

125413344522 is a wasteful number, since it uses less digits than its factorization.

125413344522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500907 (or 2500901 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The spelling of 125413344522 in words is "one hundred twenty-five billion, four hundred thirteen million, three hundred forty-four thousand, five hundred twenty-two".