479198500399 has 2 divisors, whose sum is σ = 479198500400. Its totient is φ = 479198500398.

The previous prime is 479198500393. The next prime is 479198500481. The reversal of 479198500399 is 993005891974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 479198500399 - 2¹¹ = 479198498351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 479198500399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479198500393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239599250199 + 239599250200.

It is an arithmetic number, because the mean of its divisors is an integer number (239599250200).

Almost surely, 2^479198500399 is an apocalyptic number.

479198500399 is a deficient number, since it is larger than the sum of its proper divisors (1).

479198500399 is an equidigital number, since it uses as much as digits as its factorization.

479198500399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22044960, while the sum is 64.

The spelling of 479198500399 in words is "four hundred seventy-nine billion, one hundred ninety-eight million, five hundred thousand, three hundred ninety-nine".