16833493459 has 2 divisors, whose sum is σ = 16833493460. Its totient is φ = 16833493458.

The previous prime is 16833493421. The next prime is 16833493463. The reversal of 16833493459 is 95439433861.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16833493459 - 2¹⁹ = 16832969171 is a prime.

It is not a weakly prime, because it can be changed into another prime (16833403459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8416746729 + 8416746730.

It is an arithmetic number, because the mean of its divisors is an integer number (8416746730).

Almost surely, 2^16833493459 is an apocalyptic number.

16833493459 is a deficient number, since it is larger than the sum of its proper divisors (1).

16833493459 is an equidigital number, since it uses as much as digits as its factorization.

16833493459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8398080, while the sum is 55.

The spelling of 16833493459 in words is "sixteen billion, eight hundred thirty-three million, four hundred ninety-three thousand, four hundred fifty-nine".