479515352869937 has 2 divisors, whose sum is σ = 479515352869938. Its totient is φ = 479515352869936.

The previous prime is 479515352869913. The next prime is 479515352869951. The reversal of 479515352869937 is 739968253515974.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 479515352869921 + 16 = 21897839^2 + 4^2 .

It is a cyclic number.

It is not a de Polignac number, because 479515352869937 - 2²⁰ = 479515351821361 is a prime.

It is not a weakly prime, because it can be changed into another prime (479515352869237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239757676434968 + 239757676434969.

It is an arithmetic number, because the mean of its divisors is an integer number (239757676434969).

Almost surely, 2^{479515352869937} is an apocalyptic number.

It is an amenable number.

479515352869937 is a deficient number, since it is larger than the sum of its proper divisors (1).

479515352869937 is an equidigital number, since it uses as much as digits as its factorization.

479515352869937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15431472000, while the sum is 83.

The spelling of 479515352869937 in words is "four hundred seventy-nine trillion, five hundred fifteen billion, three hundred fifty-two million, eight hundred sixty-nine thousand, nine hundred thirty-seven".