125754939245375 has 32 divisors (see below), whose sum is σ = 181280788603200. Its totient is φ = 86078247168000.

The previous prime is 125754939245357. The next prime is 125754939245459. The reversal of 125754939245375 is 573542939457521.

It is a de Polignac number, because none of the positive numbers 2^k-125754939245375 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125754939245299 and 125754939245308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2689921850 + ... + 2689968599.

It is an arithmetic number, because the mean of its divisors is an integer number (5665024643850).

Almost surely, 2^{125754939245375} is an apocalyptic number.

125754939245375 is a deficient number, since it is larger than the sum of its proper divisors (55525849357825).

125754939245375 is a wasteful number, since it uses less digits than its factorization.

125754939245375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5379890492 (or 5379890482 counting only the distinct ones).

The product of its digits is 1428840000, while the sum is 71.

The spelling of 125754939245375 in words is "one hundred twenty-five trillion, seven hundred fifty-four billion, nine hundred thirty-nine million, two hundred forty-five thousand, three hundred seventy-five".