130766459 has 2 divisors, whose sum is σ = 130766460. Its totient is φ = 130766458.

The previous prime is 130766407. The next prime is 130766509. The reversal of 130766459 is 954667031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130766459 - 2²⁴ = 113989243 is a prime.

It is not a weakly prime, because it can be changed into another prime (130726459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65383229 + 65383230.

It is an arithmetic number, because the mean of its divisors is an integer number (65383230).

Almost surely, 2^130766459 is an apocalyptic number.

130766459 is a deficient number, since it is larger than the sum of its proper divisors (1).

130766459 is an equidigital number, since it uses as much as digits as its factorization.

130766459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 130766459 is about 11435.3163052012. The cubic root of 130766459 is about 507.5733224158.

The spelling of 130766459 in words is "one hundred thirty million, seven hundred sixty-six thousand, four hundred fifty-nine".