16390098511 has 2 divisors, whose sum is σ = 16390098512. Its totient is φ = 16390098510.

The previous prime is 16390098457. The next prime is 16390098533. The reversal of 16390098511 is 11589009361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16390098511 - 2¹⁵ = 16390065743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16390098911) 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, 8195049255 + 8195049256.

It is an arithmetic number, because the mean of its divisors is an integer number (8195049256).

Almost surely, 2^16390098511 is an apocalyptic number.

16390098511 is a deficient number, since it is larger than the sum of its proper divisors (1).

16390098511 is an equidigital number, since it uses as much as digits as its factorization.

16390098511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 43.

The spelling of 16390098511 in words is "sixteen billion, three hundred ninety million, ninety-eight thousand, five hundred eleven".