499227947563 has 2 divisors, whose sum is σ = 499227947564. Its totient is φ = 499227947562.

The previous prime is 499227947549. The next prime is 499227947579. The reversal of 499227947563 is 365749722994.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 499227947563 - 2¹⁷ = 499227816491 is a prime.

It is not a weakly prime, because it can be changed into another prime (499227947593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249613973781 + 249613973782.

It is an arithmetic number, because the mean of its divisors is an integer number (249613973782).

Almost surely, 2^499227947563 is an apocalyptic number.

499227947563 is a deficient number, since it is larger than the sum of its proper divisors (1).

499227947563 is an equidigital number, since it uses as much as digits as its factorization.

499227947563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 205752960, while the sum is 67.

The spelling of 499227947563 in words is "four hundred ninety-nine billion, two hundred twenty-seven million, nine hundred forty-seven thousand, five hundred sixty-three".