2563349099 has 2 divisors, whose sum is σ = 2563349100. Its totient is φ = 2563349098.

The previous prime is 2563349093. The next prime is 2563349101. The reversal of 2563349099 is 9909433652.

2563349099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2563349099 is a prime.

It is a super-2 number, since 2×2563349099² = 13141517206688223602, which contains 22 as substring.

Together with 2563349101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2563349093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1281674549 + 1281674550.

It is an arithmetic number, because the mean of its divisors is an integer number (1281674550).

Almost surely, 2^2563349099 is an apocalyptic number.

2563349099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2563349099 is an equidigital number, since it uses as much as digits as its factorization.

2563349099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1574640, while the sum is 50.

The square root of 2563349099 is about 50629.5279357807. The cubic root of 2563349099 is about 1368.5770472545.

The spelling of 2563349099 in words is "two billion, five hundred sixty-three million, three hundred forty-nine thousand, ninety-nine".