26055959786 has 4 divisors (see below), whose sum is σ = 39083939682. Its totient is φ = 13027979892.

The previous prime is 26055959767. The next prime is 26055959821. The reversal of 26055959786 is 68795955062.

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

It can be written as a sum of positive squares in only one way, i.e., 17185899025 + 8870060761 = 131095^2 + 94181^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6513989945 + ... + 6513989948.

Almost surely, 2^26055959786 is an apocalyptic number.

26055959786 is a deficient number, since it is larger than the sum of its proper divisors (13027979896).

26055959786 is a wasteful number, since it uses less digits than its factorization.

26055959786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13027979895.

The product of its (nonzero) digits is 40824000, while the sum is 62.

The spelling of 26055959786 in words is "twenty-six billion, fifty-five million, nine hundred fifty-nine thousand, seven hundred eighty-six".