36285223778 has 32 divisors (see below), whose sum is σ = 56354538240. Its totient is φ = 17510250240.

The previous prime is 36285223699. The next prime is 36285223781. The reversal of 36285223778 is 87732258263.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12219878 + ... + 12222846.

It is an arithmetic number, because the mean of its divisors is an integer number (1761079320).

Almost surely, 2^36285223778 is an apocalyptic number.

36285223778 is a deficient number, since it is larger than the sum of its proper divisors (20069314462).

36285223778 is a wasteful number, since it uses less digits than its factorization.

36285223778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4562.

The product of its digits is 6773760, while the sum is 53.

The spelling of 36285223778 in words is "thirty-six billion, two hundred eighty-five million, two hundred twenty-three thousand, seven hundred seventy-eight".