125500342053660 has 288 divisors, whose sum is σ = 432622993517568. Its totient is φ = 26618132029440.

The previous prime is 125500342053641. The next prime is 125500342053703. The reversal of 125500342053660 is 66350243005521.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1336672 + ... + 15899288.

It is an arithmetic number, because the mean of its divisors is an integer number (1502163171936).

Almost surely, 2^{125500342053660} is an apocalyptic number.

125500342053660 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 125500342053660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216311496758784).

125500342053660 is an abundant number, since it is smaller than the sum of its proper divisors (307122651463908).

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

125500342053660 is a wasteful number, since it uses less digits than its factorization.

125500342053660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14562741 (or 14562722 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 125500342053660 in words is "one hundred twenty-five trillion, five hundred billion, three hundred forty-two million, fifty-three thousand, six hundred sixty".