6757490263 has 2 divisors, whose sum is σ = 6757490264. Its totient is φ = 6757490262.

The previous prime is 6757490251. The next prime is 6757490297. The reversal of 6757490263 is 3620947576.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6757490263 - 2⁵ = 6757490231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6757490213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3378745131 + 3378745132.

It is an arithmetic number, because the mean of its divisors is an integer number (3378745132).

Almost surely, 2^6757490263 is an apocalyptic number.

6757490263 is a deficient number, since it is larger than the sum of its proper divisors (1).

6757490263 is an equidigital number, since it uses as much as digits as its factorization.

6757490263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1905120, while the sum is 49.

The square root of 6757490263 is about 82203.9552758868. The cubic root of 6757490263 is about 1890.5803638404.

The spelling of 6757490263 in words is "six billion, seven hundred fifty-seven million, four hundred ninety thousand, two hundred sixty-three".