26467366547 has 16 divisors (see below), whose sum is σ = 27861381120. Its totient is φ = 25115959008.

The previous prime is 26467366543. The next prime is 26467366559. The reversal of 26467366547 is 74566376462.

It is a cyclic number.

It is not a de Polignac number, because 26467366547 - 2² = 26467366543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26467366492 and 26467366501.

It is not an unprimeable number, because it can be changed into a prime (26467366543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229508 + ... + 324974.

It is an arithmetic number, because the mean of its divisors is an integer number (1741336320).

Almost surely, 2^26467366547 is an apocalyptic number.

26467366547 is a deficient number, since it is larger than the sum of its proper divisors (1394014573).

26467366547 is a wasteful number, since it uses less digits than its factorization.

26467366547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95690.

The product of its digits is 30481920, while the sum is 56.

The spelling of 26467366547 in words is "twenty-six billion, four hundred sixty-seven million, three hundred sixty-six thousand, five hundred forty-seven".