479226618337 has 2 divisors, whose sum is σ = 479226618338. Its totient is φ = 479226618336.

The previous prime is 479226618329. The next prime is 479226618361. The reversal of 479226618337 is 733816622974.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 438496920481 + 40729697856 = 662191^2 + 201816^2 .

It is a cyclic number.

It is not a de Polignac number, because 479226618337 - 2³ = 479226618329 is a prime.

It is not a weakly prime, because it can be changed into another prime (479226613337) 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, 239613309168 + 239613309169.

It is an arithmetic number, because the mean of its divisors is an integer number (239613309169).

Almost surely, 2^479226618337 is an apocalyptic number.

It is an amenable number.

479226618337 is a deficient number, since it is larger than the sum of its proper divisors (1).

479226618337 is an equidigital number, since it uses as much as digits as its factorization.

479226618337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18289152, while the sum is 58.

The spelling of 479226618337 in words is "four hundred seventy-nine billion, two hundred twenty-six million, six hundred eighteen thousand, three hundred thirty-seven".