6490453763 has 2 divisors, whose sum is σ = 6490453764. Its totient is φ = 6490453762.

The previous prime is 6490453759. The next prime is 6490453799. The reversal of 6490453763 is 3673540946.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6490453763 - 2² = 6490453759 is a prime.

It is not a weakly prime, because it can be changed into another prime (6490453363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3245226881 + 3245226882.

It is an arithmetic number, because the mean of its divisors is an integer number (3245226882).

Almost surely, 2^6490453763 is an apocalyptic number.

6490453763 is a deficient number, since it is larger than the sum of its proper divisors (1).

6490453763 is an equidigital number, since it uses as much as digits as its factorization.

6490453763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 47.

The square root of 6490453763 is about 80563.3524811375. The cubic root of 6490453763 is about 1865.3415042100.

The spelling of 6490453763 in words is "six billion, four hundred ninety million, four hundred fifty-three thousand, seven hundred sixty-three".