26551764383 has 2 divisors, whose sum is σ = 26551764384. Its totient is φ = 26551764382.

The previous prime is 26551764329. The next prime is 26551764403. The reversal of 26551764383 is 38346715562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26551764383 - 2⁶ = 26551764319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26551764683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13275882191 + 13275882192.

It is an arithmetic number, because the mean of its divisors is an integer number (13275882192).

Almost surely, 2^26551764383 is an apocalyptic number.

26551764383 is a deficient number, since it is larger than the sum of its proper divisors (1).

26551764383 is an equidigital number, since it uses as much as digits as its factorization.

26551764383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3628800, while the sum is 50.

The spelling of 26551764383 in words is "twenty-six billion, five hundred fifty-one million, seven hundred sixty-four thousand, three hundred eighty-three".