125868527080 has 96 divisors (see below), whose sum is σ = 299126757600. Its totient is φ = 47660441472.

The previous prime is 125868527053. The next prime is 125868527093. The reversal of 125868527080 is 80725868521.

It is a super-2 number, since 2×125868527080² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24877591 + ... + 24882649.

It is an arithmetic number, because the mean of its divisors is an integer number (3115903725).

Almost surely, 2^125868527080 is an apocalyptic number.

125868527080 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 125868527080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149563378800).

125868527080 is an abundant number, since it is smaller than the sum of its proper divisors (173258230520).

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

125868527080 is a wasteful number, since it uses less digits than its factorization.

125868527080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6831 (or 6808 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 52.

The spelling of 125868527080 in words is "one hundred twenty-five billion, eight hundred sixty-eight million, five hundred twenty-seven thousand, eighty".