130626632250 has 48 divisors (see below), whose sum is σ = 353214419688. Its totient is φ = 34833768000.

The previous prime is 130626632207. The next prime is 130626632291. The reversal of 130626632250 is 52236626031.

130626632250 is a `hidden beast` number, since 1 + 3 + 0 + 626 + 6 + 3 + 2 + 25 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 23479739361 + 107146892889 = 153231^2 + 327333^2 .

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, 29025891 + ... + 29030390.

Almost surely, 2^130626632250 is an apocalyptic number.

130626632250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130626632250 is an abundant number, since it is smaller than the sum of its proper divisors (222587787438).

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

130626632250 is a wasteful number, since it uses less digits than its factorization.

130626632250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58056304 (or 58056291 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 130626632250 in words is "one hundred thirty billion, six hundred twenty-six million, six hundred thirty-two thousand, two hundred fifty".