508879061 has 2 divisors, whose sum is σ = 508879062. Its totient is φ = 508879060.

The previous prime is 508879031. The next prime is 508879079. The reversal of 508879061 is 160978805.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 330148900 + 178730161 = 18170^2 + 13369^2 .

It is a cyclic number.

It is not a de Polignac number, because 508879061 - 2¹⁰ = 508878037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (508879031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254439530 + 254439531.

It is an arithmetic number, because the mean of its divisors is an integer number (254439531).

Almost surely, 2^508879061 is an apocalyptic number.

It is an amenable number.

508879061 is a deficient number, since it is larger than the sum of its proper divisors (1).

508879061 is an equidigital number, since it uses as much as digits as its factorization.

508879061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 44.

The square root of 508879061 is about 22558.3479226649. The cubic root of 508879061 is about 798.3711969389.

The spelling of 508879061 in words is "five hundred eight million, eight hundred seventy-nine thousand, sixty-one".