479063316761 has 2 divisors, whose sum is σ = 479063316762. Its totient is φ = 479063316760.

The previous prime is 479063316709. The next prime is 479063316791. The reversal of 479063316761 is 167613360974.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 479063316736 + 25 = 692144^2 + 5^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-479063316761 is a prime.

It is a super-2 number, since 2×479063316761² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (479063316701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239531658380 + 239531658381.

It is an arithmetic number, because the mean of its divisors is an integer number (239531658381).

Almost surely, 2^479063316761 is an apocalyptic number.

It is an amenable number.

479063316761 is a deficient number, since it is larger than the sum of its proper divisors (1).

479063316761 is an equidigital number, since it uses as much as digits as its factorization.

479063316761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3429216, while the sum is 53.

The spelling of 479063316761 in words is "four hundred seventy-nine billion, sixty-three million, three hundred sixteen thousand, seven hundred sixty-one".