26160604433 has 4 divisors (see below), whose sum is σ = 26234714148. Its totient is φ = 26086494720.

The previous prime is 26160604417. The next prime is 26160604447. The reversal of 26160604433 is 33440606162.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33440606162 = 2 ⋅16720303081.

It can be written as a sum of positive squares in 2 ways, for example, as 16746171649 + 9414432784 = 129407^2 + 97028^2 .

It is a cyclic number.

It is not a de Polignac number, because 26160604433 - 2⁴ = 26160604417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26160604393 and 26160604402.

It is not an unprimeable number, because it can be changed into a prime (26160624433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37054328 + ... + 37055033.

It is an arithmetic number, because the mean of its divisors is an integer number (6558678537).

Almost surely, 2^26160604433 is an apocalyptic number.

It is an amenable number.

26160604433 is a deficient number, since it is larger than the sum of its proper divisors (74109715).

26160604433 is an equidigital number, since it uses as much as digits as its factorization.

26160604433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74109714.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 26160604433 in words is "twenty-six billion, one hundred sixty million, six hundred four thousand, four hundred thirty-three".