26310051163 has 4 divisors (see below), whose sum is σ = 28701874008. Its totient is φ = 23918228320.

The previous prime is 26310051161. The next prime is 26310051179. The reversal of 26310051163 is 36115001362.

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

It is a cyclic number.

It is not a de Polignac number, because 26310051163 - 2¹ = 26310051161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26310051161) 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, 1195911406 + ... + 1195911427.

It is an arithmetic number, because the mean of its divisors is an integer number (7175468502).

Almost surely, 2^26310051163 is an apocalyptic number.

26310051163 is a deficient number, since it is larger than the sum of its proper divisors (2391822845).

26310051163 is a wasteful number, since it uses less digits than its factorization.

26310051163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391822844.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 26310051163 in words is "twenty-six billion, three hundred ten million, fifty-one thousand, one hundred sixty-three".