125364120613522 has 64 divisors (see below), whose sum is σ = 227494500480000. Its totient is φ = 50613198034752.

The previous prime is 125364120613463. The next prime is 125364120613597. The reversal of 125364120613522 is 225316021463521.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1578316773 + ... + 1578396199.

It is an arithmetic number, because the mean of its divisors is an integer number (3554601570000).

Almost surely, 2^{125364120613522} is an apocalyptic number.

125364120613522 is a deficient number, since it is larger than the sum of its proper divisors (102130379866478).

125364120613522 is a wasteful number, since it uses less digits than its factorization.

125364120613522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112783.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 125364120613522 in words is "one hundred twenty-five trillion, three hundred sixty-four billion, one hundred twenty million, six hundred thirteen thousand, five hundred twenty-two".