2690258770763 has 2 divisors, whose sum is σ = 2690258770764. Its totient is φ = 2690258770762.

The previous prime is 2690258770747. The next prime is 2690258770799. The reversal of 2690258770763 is 3670778520962.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2690258770763 - 2⁴ = 2690258770747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2690258770696 and 2690258770705.

It is not a weakly prime, because it can be changed into another prime (2690258770363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1345129385381 + 1345129385382.

It is an arithmetic number, because the mean of its divisors is an integer number (1345129385382).

Almost surely, 2^{2690258770763} is an apocalyptic number.

2690258770763 is a deficient number, since it is larger than the sum of its proper divisors (1).

2690258770763 is an equidigital number, since it uses as much as digits as its factorization.

2690258770763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53343360, while the sum is 62.

The spelling of 2690258770763 in words is "two trillion, six hundred ninety billion, two hundred fifty-eight million, seven hundred seventy thousand, seven hundred sixty-three".