2795578063 has 2 divisors, whose sum is σ = 2795578064. Its totient is φ = 2795578062.

The previous prime is 2795578013. The next prime is 2795578099. The reversal of 2795578063 is 3608755972.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2795578063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2795578063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2795578003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1397789031 + 1397789032.

It is an arithmetic number, because the mean of its divisors is an integer number (1397789032).

Almost surely, 2^2795578063 is an apocalyptic number.

2795578063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2795578063 is an equidigital number, since it uses as much as digits as its factorization.

2795578063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3175200, while the sum is 52.

The square root of 2795578063 is about 52873.2263343178. The cubic root of 2795578063 is about 1408.7173861718.

The spelling of 2795578063 in words is "two billion, seven hundred ninety-five million, five hundred seventy-eight thousand, sixty-three".