130625315856 has 240 divisors, whose sum is σ = 440762583040. Its totient is φ = 35278467840.

The previous prime is 130625315839. The next prime is 130625315893. The reversal of 130625315856 is 658513526031.

130625315856 is a `hidden beast` number, since 1 + 3 + 0 + 62 + 5 + 3 + 1 + 585 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8860011 + ... + 8874741.

Almost surely, 2^130625315856 is an apocalyptic number.

130625315856 is a gapful number since it is divisible by the number (16) 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 130625315856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220381291520).

130625315856 is an abundant number, since it is smaller than the sum of its proper divisors (310137267184).

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

130625315856 is a wasteful number, since it uses less digits than its factorization.

130625315856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15234 (or 15225 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The spelling of 130625315856 in words is "one hundred thirty billion, six hundred twenty-five million, three hundred fifteen thousand, eight hundred fifty-six".