36782873233 has 4 divisors (see below), whose sum is σ = 37777004980. Its totient is φ = 35788741488.

The previous prime is 36782873219. The next prime is 36782873261. The reversal of 36782873233 is 33237828763.

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

It can be written as a sum of positive squares in 2 ways, for example, as 25602560064 + 11180313169 = 160008^2 + 105737^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36782873233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36782873273) 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, 497065818 + ... + 497065891.

It is an arithmetic number, because the mean of its divisors is an integer number (9444251245).

Almost surely, 2^36782873233 is an apocalyptic number.

It is an amenable number.

36782873233 is a deficient number, since it is larger than the sum of its proper divisors (994131747).

36782873233 is an equidigital number, since it uses as much as digits as its factorization.

36782873233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994131746.

The product of its digits is 6096384, while the sum is 52.

The spelling of 36782873233 in words is "thirty-six billion, seven hundred eighty-two million, eight hundred seventy-three thousand, two hundred thirty-three".