130507560 has 48 divisors (see below), whose sum is σ = 424150740. Its totient is φ = 34801920.

The previous prime is 130507549. The next prime is 130507577. The reversal of 130507560 is 65705031.

It can be written as a sum of positive squares in 2 ways, for example, as 107868996 + 22638564 = 10386^2 + 4758^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180901 + ... + 181620.

Almost surely, 2^130507560 is an apocalyptic number.

130507560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130507560 is an abundant number, since it is smaller than the sum of its proper divisors (293643180).

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

130507560 is a wasteful number, since it uses less digits than its factorization.

130507560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362538 (or 362531 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 130507560 is about 11423.9905462146. The cubic root of 130507560 is about 507.2381267633.

The spelling of 130507560 in words is "one hundred thirty million, five hundred seven thousand, five hundred sixty".