26738235233 has 2 divisors, whose sum is σ = 26738235234. Its totient is φ = 26738235232.

The previous prime is 26738235211. The next prime is 26738235253. The reversal of 26738235233 is 33253283762.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15483571489 + 11254663744 = 124433^2 + 106088^2 .

It is a cyclic number.

It is not a de Polignac number, because 26738235233 - 2¹⁸ = 26737973089 is a prime.

It is not a weakly prime, because it can be changed into another prime (26738235253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13369117616 + 13369117617.

It is an arithmetic number, because the mean of its divisors is an integer number (13369117617).

Almost surely, 2^26738235233 is an apocalyptic number.

It is an amenable number.

26738235233 is a deficient number, since it is larger than the sum of its proper divisors (1).

26738235233 is an equidigital number, since it uses as much as digits as its factorization.

26738235233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 44.

The spelling of 26738235233 in words is "twenty-six billion, seven hundred thirty-eight million, two hundred thirty-five thousand, two hundred thirty-three".