510312379 has 2 divisors, whose sum is σ = 510312380. Its totient is φ = 510312378.

The previous prime is 510312343. The next prime is 510312389. The reversal of 510312379 is 973213015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 510312379 - 2¹³ = 510304187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 510312379.

It is not a weakly prime, because it can be changed into another prime (510312389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255156189 + 255156190.

It is an arithmetic number, because the mean of its divisors is an integer number (255156190).

Almost surely, 2^510312379 is an apocalyptic number.

510312379 is a deficient number, since it is larger than the sum of its proper divisors (1).

510312379 is an equidigital number, since it uses as much as digits as its factorization.

510312379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 510312379 is about 22590.0947098502. The cubic root of 510312379 is about 799.1200632231.

The spelling of 510312379 in words is "five hundred ten million, three hundred twelve thousand, three hundred seventy-nine".