2090394484063 has 2 divisors, whose sum is σ = 2090394484064. Its totient is φ = 2090394484062.

The previous prime is 2090394484051. The next prime is 2090394484067. The reversal of 2090394484063 is 3604844930902.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2090394484063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2090394484063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2090394484067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1045197242031 + 1045197242032.

It is an arithmetic number, because the mean of its divisors is an integer number (1045197242032).

Almost surely, 2^{2090394484063} is an apocalyptic number.

2090394484063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2090394484063 is an equidigital number, since it uses as much as digits as its factorization.

2090394484063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4478976, while the sum is 52.

The spelling of 2090394484063 in words is "two trillion, ninety billion, three hundred ninety-four million, four hundred eighty-four thousand, sixty-three".