26485314059 has 2 divisors, whose sum is σ = 26485314060. Its totient is φ = 26485314058.

The previous prime is 26485314047. The next prime is 26485314061. The reversal of 26485314059 is 95041358462.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26485314059 is a prime.

It is a Sophie Germain prime.

Together with 26485314061, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26485314259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13242657029 + 13242657030.

It is an arithmetic number, because the mean of its divisors is an integer number (13242657030).

Almost surely, 2^26485314059 is an apocalyptic number.

26485314059 is a deficient number, since it is larger than the sum of its proper divisors (1).

26485314059 is an equidigital number, since it uses as much as digits as its factorization.

26485314059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 47.

The spelling of 26485314059 in words is "twenty-six billion, four hundred eighty-five million, three hundred fourteen thousand, fifty-nine".