26895949279 has 2 divisors, whose sum is σ = 26895949280. Its totient is φ = 26895949278.

The previous prime is 26895949141. The next prime is 26895949291. The reversal of 26895949279 is 97294959862.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26895949279 - 2¹⁷ = 26895818207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26895919279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13447974639 + 13447974640.

It is an arithmetic number, because the mean of its divisors is an integer number (13447974640).

Almost surely, 2^26895949279 is an apocalyptic number.

26895949279 is a deficient number, since it is larger than the sum of its proper divisors (1).

26895949279 is an equidigital number, since it uses as much as digits as its factorization.

26895949279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 176359680, while the sum is 70.

The spelling of 26895949279 in words is "twenty-six billion, eight hundred ninety-five million, nine hundred forty-nine thousand, two hundred seventy-nine".