16733236049 has 2 divisors, whose sum is σ = 16733236050. Its totient is φ = 16733236048.

The previous prime is 16733236021. The next prime is 16733236061. The reversal of 16733236049 is 94063233761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12140734225 + 4592501824 = 110185^2 + 67768^2 .

It is a cyclic number.

It is not a de Polignac number, because 16733236049 - 2²⁸ = 16464800593 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (16733236249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8366618024 + 8366618025.

It is an arithmetic number, because the mean of its divisors is an integer number (8366618025).

Almost surely, 2^16733236049 is an apocalyptic number.

It is an amenable number.

16733236049 is a deficient number, since it is larger than the sum of its proper divisors (1).

16733236049 is an equidigital number, since it uses as much as digits as its factorization.

16733236049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 44.

The spelling of 16733236049 in words is "sixteen billion, seven hundred thirty-three million, two hundred thirty-six thousand, forty-nine".