26059754579 has 2 divisors, whose sum is σ = 26059754580. Its totient is φ = 26059754578.

The previous prime is 26059754557. The next prime is 26059754593. The reversal of 26059754579 is 97545795062.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26059754579 is a prime.

It is a super-2 number, since 2×26059754579² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (26059754509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13029877289 + 13029877290.

It is an arithmetic number, because the mean of its divisors is an integer number (13029877290).

Almost surely, 2^26059754579 is an apocalyptic number.

26059754579 is a deficient number, since it is larger than the sum of its proper divisors (1).

26059754579 is an equidigital number, since it uses as much as digits as its factorization.

26059754579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23814000, while the sum is 59.

The spelling of 26059754579 in words is "twenty-six billion, fifty-nine million, seven hundred fifty-four thousand, five hundred seventy-nine".