26322274568 has 36 divisors (see below), whose sum is σ = 52105832415. Its totient is φ = 12464315856.

The previous prime is 26322274501. The next prime is 26322274591. The reversal of 26322274568 is 86547222362.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 13161137284 + 13161137284 = 114722^2 + 114722^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=114722.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8717363 + ... + 8720381.

Almost surely, 2^26322274568 is an apocalyptic number.

It is an amenable number.

26322274568 is a deficient number, since it is larger than the sum of its proper divisors (25783557847).

26322274568 is an frugal number, since it uses more digits than its factorization.

26322274568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6082 (or 3040 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 47.

The spelling of 26322274568 in words is "twenty-six billion, three hundred twenty-two million, two hundred seventy-four thousand, five hundred sixty-eight".