26580962159 has 2 divisors, whose sum is σ = 26580962160. Its totient is φ = 26580962158.

The previous prime is 26580962113. The next prime is 26580962201. The reversal of 26580962159 is 95126908562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26580962159 - 2¹⁶ = 26580896623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26580962159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26586962159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13290481079 + 13290481080.

It is an arithmetic number, because the mean of its divisors is an integer number (13290481080).

Almost surely, 2^26580962159 is an apocalyptic number.

26580962159 is a deficient number, since it is larger than the sum of its proper divisors (1).

26580962159 is an equidigital number, since it uses as much as digits as its factorization.

26580962159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2332800, while the sum is 53.

The spelling of 26580962159 in words is "twenty-six billion, five hundred eighty million, nine hundred sixty-two thousand, one hundred fifty-nine".