479260532869 has 2 divisors, whose sum is σ = 479260532870. Its totient is φ = 479260532868.

The previous prime is 479260532819. The next prime is 479260532897. The reversal of 479260532869 is 968235062974.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 274335012900 + 204925519969 = 523770^2 + 452687^2 .

It is a cyclic number.

It is not a de Polignac number, because 479260532869 - 2²⁷ = 479126315141 is a prime.

It is a super-2 number, since 2×479260532869² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479260532819) 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, 239630266434 + 239630266435.

It is an arithmetic number, because the mean of its divisors is an integer number (239630266435).

Almost surely, 2^479260532869 is an apocalyptic number.

It is an amenable number.

479260532869 is a deficient number, since it is larger than the sum of its proper divisors (1).

479260532869 is an equidigital number, since it uses as much as digits as its factorization.

479260532869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39191040, while the sum is 61.

The spelling of 479260532869 in words is "four hundred seventy-nine billion, two hundred sixty million, five hundred thirty-two thousand, eight hundred sixty-nine".