26711607547 has 2 divisors, whose sum is σ = 26711607548. Its totient is φ = 26711607546.

The previous prime is 26711607511. The next prime is 26711607557. The reversal of 26711607547 is 74570611762.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26711607547 - 2¹⁵ = 26711574779 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26711607497 and 26711607506.

It is not a weakly prime, because it can be changed into another prime (26711607557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13355803773 + 13355803774.

It is an arithmetic number, because the mean of its divisors is an integer number (13355803774).

Almost surely, 2^26711607547 is an apocalyptic number.

26711607547 is a deficient number, since it is larger than the sum of its proper divisors (1).

26711607547 is an equidigital number, since it uses as much as digits as its factorization.

26711607547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 493920, while the sum is 46.

The spelling of 26711607547 in words is "twenty-six billion, seven hundred eleven million, six hundred seven thousand, five hundred forty-seven".