26585479424099 has 2 divisors, whose sum is σ = 26585479424100. Its totient is φ = 26585479424098.

The previous prime is 26585479424069. The next prime is 26585479424111. The reversal of 26585479424099 is 99042497458562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26585479424099 - 2³² = 26581184456803 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (26585479424039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13292739712049 + 13292739712050.

It is an arithmetic number, because the mean of its divisors is an integer number (13292739712050).

Almost surely, 2^{26585479424099} is an apocalyptic number.

26585479424099 is a deficient number, since it is larger than the sum of its proper divisors (1).

26585479424099 is an equidigital number, since it uses as much as digits as its factorization.

26585479424099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1567641600, while the sum is 74.

The spelling of 26585479424099 in words is "twenty-six trillion, five hundred eighty-five billion, four hundred seventy-nine million, four hundred twenty-four thousand, ninety-nine".