36082778026 has 4 divisors (see below), whose sum is σ = 54124167042. Its totient is φ = 18041389012.

The previous prime is 36082778023. The next prime is 36082778027. The reversal of 36082778026 is 62087728063.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62087728063 = 93251 ⋅665813.

It can be written as a sum of positive squares in only one way, i.e., 28594471801 + 7488306225 = 169099^2 + 86535^2 .

It is not an unprimeable number, because it can be changed into a prime (36082778021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9020694505 + ... + 9020694508.

Almost surely, 2^36082778026 is an apocalyptic number.

36082778026 is a deficient number, since it is larger than the sum of its proper divisors (18041389016).

36082778026 is a wasteful number, since it uses less digits than its factorization.

36082778026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18041389015.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 36082778026 in words is "thirty-six billion, eighty-two million, seven hundred seventy-eight thousand, twenty-six".