26375250263 has 2 divisors, whose sum is σ = 26375250264. Its totient is φ = 26375250262.

The previous prime is 26375250247. The next prime is 26375250269. The reversal of 26375250263 is 36205257362.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26375250263 - 2⁴ = 26375250247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26375250263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26375250269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13187625131 + 13187625132.

It is an arithmetic number, because the mean of its divisors is an integer number (13187625132).

Almost surely, 2^26375250263 is an apocalyptic number.

26375250263 is a deficient number, since it is larger than the sum of its proper divisors (1).

26375250263 is an equidigital number, since it uses as much as digits as its factorization.

26375250263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 41.

The spelling of 26375250263 in words is "twenty-six billion, three hundred seventy-five million, two hundred fifty thousand, two hundred sixty-three".