125748654983999 has 8 divisors (see below), whose sum is σ = 125967098095200. Its totient is φ = 125530240247776.

The previous prime is 125748654983951. The next prime is 125748654984047. The reversal of 125748654983999 is 999389456847521.

It is an interprime number because it is at equal distance from previous prime (125748654983951) and next prime (125748654984047).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125748654983999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125748654983099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1786949 + ... + 15959025.

It is an arithmetic number, because the mean of its divisors is an integer number (15745887261900).

Almost surely, 2^{125748654983999} is an apocalyptic number.

125748654983999 is a deficient number, since it is larger than the sum of its proper divisors (218443111201).

125748654983999 is a wasteful number, since it uses less digits than its factorization.

125748654983999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14187489.

The product of its digits is 42326323200, while the sum is 89.

The spelling of 125748654983999 in words is "one hundred twenty-five trillion, seven hundred forty-eight billion, six hundred fifty-four million, nine hundred eighty-three thousand, nine hundred ninety-nine".