493153500263 has 2 divisors, whose sum is σ = 493153500264. Its totient is φ = 493153500262.

The previous prime is 493153500247. The next prime is 493153500319. The reversal of 493153500263 is 362005351394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 493153500263 - 2⁴ = 493153500247 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 493153500263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (493153500563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246576750131 + 246576750132.

It is an arithmetic number, because the mean of its divisors is an integer number (246576750132).

Almost surely, 2^493153500263 is an apocalyptic number.

493153500263 is a deficient number, since it is larger than the sum of its proper divisors (1).

493153500263 is an equidigital number, since it uses as much as digits as its factorization.

493153500263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 41.

The spelling of 493153500263 in words is "four hundred ninety-three billion, one hundred fifty-three million, five hundred thousand, two hundred sixty-three".