130525551144 has 64 divisors (see below), whose sum is σ = 369411969600. Its totient is φ = 42687597888.

The previous prime is 130525551139. The next prime is 130525551187. The reversal of 130525551144 is 441155525031.

130525551144 is a `hidden beast` number, since 1 + 3 + 0 + 52 + 55 + 511 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 130525551099 and 130525551108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5689354 + ... + 5712249.

It is an arithmetic number, because the mean of its divisors is an integer number (5772062025).

Almost surely, 2^130525551144 is an apocalyptic number.

It is an amenable number.

130525551144 is an abundant number, since it is smaller than the sum of its proper divisors (238886418456).

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

130525551144 is a wasteful number, since it uses less digits than its factorization.

130525551144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11401671 (or 11401661 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 130525551144 in words is "one hundred thirty billion, five hundred twenty-five million, five hundred fifty-one thousand, one hundred forty-four".