5099421611 has 2 divisors, whose sum is σ = 5099421612. Its totient is φ = 5099421610.

The previous prime is 5099421599. The next prime is 5099421637. The reversal of 5099421611 is 1161249905.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5099421611 - 2¹⁸ = 5099159467 is a prime.

It is not a weakly prime, because it can be changed into another prime (5099421661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2549710805 + 2549710806.

It is an arithmetic number, because the mean of its divisors is an integer number (2549710806).

Almost surely, 2^5099421611 is an apocalyptic number.

5099421611 is a deficient number, since it is larger than the sum of its proper divisors (1).

5099421611 is an equidigital number, since it uses as much as digits as its factorization.

5099421611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 5099421611 is about 71410.2346376204. The cubic root of 5099421611 is about 1721.2355475902.

The spelling of 5099421611 in words is "five billion, ninety-nine million, four hundred twenty-one thousand, six hundred eleven".