2797080563 has 2 divisors, whose sum is σ = 2797080564. Its totient is φ = 2797080562.

The previous prime is 2797080551. The next prime is 2797080569. The reversal of 2797080563 is 3650807972.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2797080563 - 2⁴ = 2797080547 is a prime.

It is not a weakly prime, because it can be changed into another prime (2797080569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1398540281 + 1398540282.

It is an arithmetic number, because the mean of its divisors is an integer number (1398540282).

Almost surely, 2^2797080563 is an apocalyptic number.

2797080563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2797080563 is an equidigital number, since it uses as much as digits as its factorization.

2797080563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 2797080563 is about 52887.4329401607. The cubic root of 2797080563 is about 1408.9697154749.

The spelling of 2797080563 in words is "two billion, seven hundred ninety-seven million, eighty thousand, five hundred sixty-three".