576670813 has 2 divisors, whose sum is σ = 576670814. Its totient is φ = 576670812.

The previous prime is 576670751. The next prime is 576670837. The reversal of 576670813 is 318076675.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 536246649 + 40424164 = 23157^2 + 6358^2 .

It is a cyclic number.

It is not a de Polignac number, because 576670813 - 2¹³ = 576662621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 576670813.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (576670883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288335406 + 288335407.

It is an arithmetic number, because the mean of its divisors is an integer number (288335407).

Almost surely, 2^576670813 is an apocalyptic number.

It is an amenable number.

576670813 is a deficient number, since it is larger than the sum of its proper divisors (1).

576670813 is an equidigital number, since it uses as much as digits as its factorization.

576670813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 576670813 is about 24013.9712042802. The cubic root of 576670813 is about 832.3564009669.

The spelling of 576670813 in words is "five hundred seventy-six million, six hundred seventy thousand, eight hundred thirteen".