26454792033 has 24 divisors (see below), whose sum is σ = 38360331776. Its totient is φ = 17568381600.

The previous prime is 26454792019. The next prime is 26454792041. The reversal of 26454792033 is 33029745462.

It is not a de Polignac number, because 26454792033 - 2²² = 26450597729 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26454792033.

It is not an unprimeable number, because it can be changed into a prime (26454792083) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4379091 + ... + 4385127.

Almost surely, 2^26454792033 is an apocalyptic number.

It is an amenable number.

26454792033 is a deficient number, since it is larger than the sum of its proper divisors (11905539743).

26454792033 is a wasteful number, since it uses less digits than its factorization.

26454792033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7845 (or 7842 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 26454792033 in words is "twenty-six billion, four hundred fifty-four million, seven hundred ninety-two thousand, thirty-three".