130517459 has 4 divisors (see below), whose sum is σ = 130929504. Its totient is φ = 130105416.

The previous prime is 130517447. The next prime is 130517561. The reversal of 130517459 is 954715031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130517459 - 2¹² = 130513363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130517419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205547 + ... + 206180.

It is an arithmetic number, because the mean of its divisors is an integer number (32732376).

Almost surely, 2^130517459 is an apocalyptic number.

130517459 is a deficient number, since it is larger than the sum of its proper divisors (412045).

130517459 is an equidigital number, since it uses as much as digits as its factorization.

130517459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412044.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 130517459 is about 11424.4237929096. The cubic root of 130517459 is about 507.2509511118.

The spelling of 130517459 in words is "one hundred thirty million, five hundred seventeen thousand, four hundred fifty-nine".