125379760467864 has 128 divisors (see below), whose sum is σ = 364470080140800. Its totient is φ = 35199137848320.

The previous prime is 125379760467811. The next prime is 125379760467877. The reversal of 125379760467864 is 468764067973521.

It is a congruent number.

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, 18222354 + ... + 24141534.

It is an arithmetic number, because the mean of its divisors is an integer number (2847422501100).

It is a 1-persistent number, because it is pandigital, but 2⋅125379760467864 = 250759520935728 is not.

Almost surely, 2^{125379760467864} is an apocalyptic number.

125379760467864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125379760467864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182235040070400).

125379760467864 is an abundant number, since it is smaller than the sum of its proper divisors (239090319672936).

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

125379760467864 is a wasteful number, since it uses less digits than its factorization.

125379760467864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5921393 (or 5921389 counting only the distinct ones).

The product of its (nonzero) digits is 2560481280, while the sum is 75.

The spelling of 125379760467864 in words is "one hundred twenty-five trillion, three hundred seventy-nine billion, seven hundred sixty million, four hundred sixty-seven thousand, eight hundred sixty-four".