510473279 has 2 divisors, whose sum is σ = 510473280. Its totient is φ = 510473278.

The previous prime is 510473261. The next prime is 510473281. The reversal of 510473279 is 972374015.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-510473279 is a prime.

Together with 510473281, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (510473219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255236639 + 255236640.

It is an arithmetic number, because the mean of its divisors is an integer number (255236640).

Almost surely, 2^510473279 is an apocalyptic number.

510473279 is a deficient number, since it is larger than the sum of its proper divisors (1).

510473279 is an equidigital number, since it uses as much as digits as its factorization.

510473279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 510473279 is about 22593.6557245613. The cubic root of 510473279 is about 799.2040411370.

The spelling of 510473279 in words is "five hundred ten million, four hundred seventy-three thousand, two hundred seventy-nine".