26714752397 has 2 divisors, whose sum is σ = 26714752398. Its totient is φ = 26714752396.

The previous prime is 26714752319. The next prime is 26714752403. The reversal of 26714752397 is 79325741762.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22928319241 + 3786433156 = 151421^2 + 61534^2 .

It is a cyclic number.

It is not a de Polignac number, because 26714752397 - 2¹⁰ = 26714751373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26714752997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13357376198 + 13357376199.

It is an arithmetic number, because the mean of its divisors is an integer number (13357376199).

Almost surely, 2^26714752397 is an apocalyptic number.

It is an amenable number.

26714752397 is a deficient number, since it is larger than the sum of its proper divisors (1).

26714752397 is an equidigital number, since it uses as much as digits as its factorization.

26714752397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4445280, while the sum is 53.

The spelling of 26714752397 in words is "twenty-six billion, seven hundred fourteen million, seven hundred fifty-two thousand, three hundred ninety-seven".