125361063472 has 40 divisors (see below), whose sum is σ = 244442167200. Its totient is φ = 62280056832.

The previous prime is 125361063407. The next prime is 125361063533. The reversal of 125361063472 is 274360163521.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2398029 + ... + 2449747.

It is an arithmetic number, because the mean of its divisors is an integer number (6111054180).

Almost surely, 2^125361063472 is an apocalyptic number.

It is an amenable number.

125361063472 is a deficient number, since it is larger than the sum of its proper divisors (119081103728).

125361063472 is a wasteful number, since it uses less digits than its factorization.

125361063472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52693 (or 52687 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 125361063472 in words is "one hundred twenty-five billion, three hundred sixty-one million, sixty-three thousand, four hundred seventy-two".