130502459 has 2 divisors, whose sum is σ = 130502460. Its totient is φ = 130502458.

The previous prime is 130502419. The next prime is 130502479. The reversal of 130502459 is 954205031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130502459 - 2²⁴ = 113725243 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130502419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65251229 + 65251230.

It is an arithmetic number, because the mean of its divisors is an integer number (65251230).

Almost surely, 2^130502459 is an apocalyptic number.

130502459 is a deficient number, since it is larger than the sum of its proper divisors (1).

130502459 is an equidigital number, since it uses as much as digits as its factorization.

130502459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 130502459 is about 11423.7672857950. The cubic root of 130502459 is about 507.2315180647.

The spelling of 130502459 in words is "one hundred thirty million, five hundred two thousand, four hundred fifty-nine".