130755515 has 16 divisors (see below), whose sum is σ = 172942560. Its totient is φ = 94110720.

The previous prime is 130755491. The next prime is 130755533. The reversal of 130755515 is 515557031.

It is not a de Polignac number, because 130755515 - 2¹⁸ = 130493371 is a prime.

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, 6920 + ... + 17589.

It is an arithmetic number, because the mean of its divisors is an integer number (10808910).

Almost surely, 2^130755515 is an apocalyptic number.

130755515 is a deficient number, since it is larger than the sum of its proper divisors (42187045).

130755515 is a wasteful number, since it uses less digits than its factorization.

130755515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24622.

The product of its (nonzero) digits is 13125, while the sum is 32.

The square root of 130755515 is about 11434.8377775988. The cubic root of 130755515 is about 507.5591622164.

The spelling of 130755515 in words is "one hundred thirty million, seven hundred fifty-five thousand, five hundred fifteen".