26812739383 has 2 divisors, whose sum is σ = 26812739384. Its totient is φ = 26812739382.

The previous prime is 26812739381. The next prime is 26812739419. The reversal of 26812739383 is 38393721862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26812739383 - 2¹ = 26812739381 is a prime.

Together with 26812739381, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 26812739383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26812739381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13406369691 + 13406369692.

It is an arithmetic number, because the mean of its divisors is an integer number (13406369692).

Almost surely, 2^26812739383 is an apocalyptic number.

26812739383 is a deficient number, since it is larger than the sum of its proper divisors (1).

26812739383 is an equidigital number, since it uses as much as digits as its factorization.

26812739383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2612736, while the sum is 52.

The spelling of 26812739383 in words is "twenty-six billion, eight hundred twelve million, seven hundred thirty-nine thousand, three hundred eighty-three".