8049808045663 has 2 divisors, whose sum is σ = 8049808045664. Its totient is φ = 8049808045662.

The previous prime is 8049808045621. The next prime is 8049808045709. The reversal of 8049808045663 is 3665408089408.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8049808045663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8049808045603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4024904022831 + 4024904022832.

It is an arithmetic number, because the mean of its divisors is an integer number (4024904022832).

Almost surely, 2^{8049808045663} is an apocalyptic number.

8049808045663 is a deficient number, since it is larger than the sum of its proper divisors (1).

8049808045663 is an equidigital number, since it uses as much as digits as its factorization.

8049808045663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39813120, while the sum is 61.

The spelling of 8049808045663 in words is "eight trillion, forty-nine billion, eight hundred eight million, forty-five thousand, six hundred sixty-three".