5099287691 has 2 divisors, whose sum is σ = 5099287692. Its totient is φ = 5099287690.

The previous prime is 5099287651. The next prime is 5099287727. The reversal of 5099287691 is 1967829905.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5099287691 is a prime.

It is a super-2 number, since 2×5099287691² = 52005469911168222962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5099287601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2549643845 + 2549643846.

It is an arithmetic number, because the mean of its divisors is an integer number (2549643846).

Almost surely, 2^5099287691 is an apocalyptic number.

5099287691 is a deficient number, since it is larger than the sum of its proper divisors (1).

5099287691 is an equidigital number, since it uses as much as digits as its factorization.

5099287691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 56.

The square root of 5099287691 is about 71409.2969507472. The cubic root of 5099287691 is about 1721.2204798759.

The spelling of 5099287691 in words is "five billion, ninety-nine million, two hundred eighty-seven thousand, six hundred ninety-one".