125323456539960 has 960 divisors, whose sum is σ = 538212835353600. Its totient is φ = 25957796046336.

The previous prime is 125323456539923. The next prime is 125323456539977. The reversal of 125323456539960 is 69935654323521.

125323456539960 is a `hidden beast` number, since 1 + 2 + 5 + 3 + 2 + 3 + 4 + 5 + 6 + 539 + 96 + 0 = 666.

125323456539960 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 68474929 + ... + 70281311.

It is an arithmetic number, because the mean of its divisors is an integer number (560638370160).

Almost surely, 2^{125323456539960} is an apocalyptic number.

125323456539960 is a gapful number since it is divisible by the number (10) 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 125323456539960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269106417676800).

125323456539960 is an abundant number, since it is smaller than the sum of its proper divisors (412889378813640).

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

125323456539960 is a wasteful number, since it uses less digits than its factorization.

125323456539960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806462 (or 1806442 counting only the distinct ones).

The product of its (nonzero) digits is 157464000, while the sum is 63.

The spelling of 125323456539960 in words is "one hundred twenty-five trillion, three hundred twenty-three billion, four hundred fifty-six million, five hundred thirty-nine thousand, nine hundred sixty".