5063109091 has 2 divisors, whose sum is σ = 5063109092. Its totient is φ = 5063109090.

The previous prime is 5063109083. The next prime is 5063109211. The reversal of 5063109091 is 1909013605.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5063109091 - 2³ = 5063109083 is a prime.

It is not a weakly prime, because it can be changed into another prime (5063109061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2531554545 + 2531554546.

It is an arithmetic number, because the mean of its divisors is an integer number (2531554546).

Almost surely, 2^5063109091 is an apocalyptic number.

5063109091 is a deficient number, since it is larger than the sum of its proper divisors (1).

5063109091 is an equidigital number, since it uses as much as digits as its factorization.

5063109091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 5063109091 is about 71155.5274803019. The cubic root of 5063109091 is about 1717.1402237986.

The spelling of 5063109091 in words is "five billion, sixty-three million, one hundred nine thousand, ninety-one".