510478460539 has 2 divisors, whose sum is σ = 510478460540. Its totient is φ = 510478460538.

The previous prime is 510478460501. The next prime is 510478460549. The reversal of 510478460539 is 935064874015.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-510478460539 is a prime.

It is not a weakly prime, because it can be changed into another prime (510478460549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255239230269 + 255239230270.

It is an arithmetic number, because the mean of its divisors is an integer number (255239230270).

Almost surely, 2^510478460539 is an apocalyptic number.

510478460539 is a deficient number, since it is larger than the sum of its proper divisors (1).

510478460539 is an equidigital number, since it uses as much as digits as its factorization.

510478460539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 510478460539 in words is "five hundred ten billion, four hundred seventy-eight million, four hundred sixty thousand, five hundred thirty-nine".