26032042255 has 4 divisors (see below), whose sum is σ = 31238450712. Its totient is φ = 20825633800.

The previous prime is 26032042243. The next prime is 26032042261. The reversal of 26032042255 is 55224023062.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 26032042255 - 2¹¹ = 26032040207 is a prime.

It is a super-2 number, since 2×26032042255² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 2603204221 + ... + 2603204230.

It is an arithmetic number, because the mean of its divisors is an integer number (7809612678).

Almost surely, 2^26032042255 is an apocalyptic number.

26032042255 is a deficient number, since it is larger than the sum of its proper divisors (5206408457).

26032042255 is an equidigital number, since it uses as much as digits as its factorization.

26032042255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5206408456.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 26032042255 in words is "twenty-six billion, thirty-two million, forty-two thousand, two hundred fifty-five".