130551572 has 12 divisors (see below), whose sum is σ = 228582816. Its totient is φ = 65242200.

The previous prime is 130551557. The next prime is 130551607. The reversal of 130551572 is 275155031.

It is a happy number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1697 + ... + 16247.

It is an arithmetic number, because the mean of its divisors is an integer number (19048568).

Almost surely, 2^130551572 is an apocalyptic number.

It is an amenable number.

130551572 is a deficient number, since it is larger than the sum of its proper divisors (98031244).

130551572 is a wasteful number, since it uses less digits than its factorization.

130551572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16798 (or 16796 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 130551572 is about 11425.9166809495. The cubic root of 130551572 is about 507.2951402047.

The spelling of 130551572 in words is "one hundred thirty million, five hundred fifty-one thousand, five hundred seventy-two".