26027730958 has 4 divisors (see below), whose sum is σ = 39041596440. Its totient is φ = 13013865478.

The previous prime is 26027730947. The next prime is 26027730961. The reversal of 26027730958 is 85903772062.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85903772062 = 2 ⋅42951886031.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6506932738 + ... + 6506932741.

It is an arithmetic number, because the mean of its divisors is an integer number (9760399110).

Almost surely, 2^26027730958 is an apocalyptic number.

26027730958 is a deficient number, since it is larger than the sum of its proper divisors (13013865482).

26027730958 is a wasteful number, since it uses less digits than its factorization.

26027730958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13013865481.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 26027730958 in words is "twenty-six billion, twenty-seven million, seven hundred thirty thousand, nine hundred fifty-eight".