26260384627 has 2 divisors, whose sum is σ = 26260384628. Its totient is φ = 26260384626.

The previous prime is 26260384597. The next prime is 26260384637. The reversal of 26260384627 is 72648306262.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26260384627 is a prime.

It is not a weakly prime, because it can be changed into another prime (26260384637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13130192313 + 13130192314.

It is an arithmetic number, because the mean of its divisors is an integer number (13130192314).

Almost surely, 2^26260384627 is an apocalyptic number.

26260384627 is a deficient number, since it is larger than the sum of its proper divisors (1).

26260384627 is an equidigital number, since it uses as much as digits as its factorization.

26260384627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 26260384627 in words is "twenty-six billion, two hundred sixty million, three hundred eighty-four thousand, six hundred twenty-seven".