26975134733 has 2 divisors, whose sum is σ = 26975134734. Its totient is φ = 26975134732.

The previous prime is 26975134691. The next prime is 26975134861. The reversal of 26975134733 is 33743157962.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25191086089 + 1784048644 = 158717^2 + 42238^2 .

It is a cyclic number.

It is not a de Polignac number, because 26975134733 - 2⁸ = 26975134477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26975134133) 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, 13487567366 + 13487567367.

It is an arithmetic number, because the mean of its divisors is an integer number (13487567367).

Almost surely, 2^26975134733 is an apocalyptic number.

It is an amenable number.

26975134733 is a deficient number, since it is larger than the sum of its proper divisors (1).

26975134733 is an equidigital number, since it uses as much as digits as its factorization.

26975134733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2857680, while the sum is 50.

The spelling of 26975134733 in words is "twenty-six billion, nine hundred seventy-five million, one hundred thirty-four thousand, seven hundred thirty-three".