36288791228 has 6 divisors (see below), whose sum is σ = 63505384656. Its totient is φ = 18144395612.

The previous prime is 36288791221. The next prime is 36288791261. The reversal of 36288791228 is 82219788263.

36288791228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36288791221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4536098900 + ... + 4536098907.

It is an arithmetic number, because the mean of its divisors is an integer number (10584230776).

Almost surely, 2^36288791228 is an apocalyptic number.

It is an amenable number.

36288791228 is a deficient number, since it is larger than the sum of its proper divisors (27216593428).

36288791228 is a wasteful number, since it uses less digits than its factorization.

36288791228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9072197811 (or 9072197809 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 56.

The spelling of 36288791228 in words is "thirty-six billion, two hundred eighty-eight million, seven hundred ninety-one thousand, two hundred twenty-eight".