2795827663 has 2 divisors, whose sum is σ = 2795827664. Its totient is φ = 2795827662.

The previous prime is 2795827651. The next prime is 2795827681. The reversal of 2795827663 is 3667285972.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2795827663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2795867663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1397913831 + 1397913832.

It is an arithmetic number, because the mean of its divisors is an integer number (1397913832).

Almost surely, 2^2795827663 is an apocalyptic number.

2795827663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2795827663 is an equidigital number, since it uses as much as digits as its factorization.

2795827663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7620480, while the sum is 55.

The square root of 2795827663 is about 52875.5866444997. The cubic root of 2795827663 is about 1408.7593101660.

The spelling of 2795827663 in words is "two billion, seven hundred ninety-five million, eight hundred twenty-seven thousand, six hundred sixty-three".