502864468243 has 2 divisors, whose sum is σ = 502864468244. Its totient is φ = 502864468242.

The previous prime is 502864468177. The next prime is 502864468277. The reversal of 502864468243 is 342864468205.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 502864468243 - 2⁹ = 502864467731 is a prime.

It is not a weakly prime, because it can be changed into another prime (502864468283) 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, 251432234121 + 251432234122.

It is an arithmetic number, because the mean of its divisors is an integer number (251432234122).

Almost surely, 2^502864468243 is an apocalyptic number.

502864468243 is a deficient number, since it is larger than the sum of its proper divisors (1).

502864468243 is an equidigital number, since it uses as much as digits as its factorization.

502864468243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8847360, while the sum is 52.

The spelling of 502864468243 in words is "five hundred two billion, eight hundred sixty-four million, four hundred sixty-eight thousand, two hundred forty-three".