54223321736 has 16 divisors (see below), whose sum is σ = 102184816140. Its totient is φ = 26974037440.

The previous prime is 54223321729. The next prime is 54223321781. The reversal of 54223321736 is 63712332245.

It can be written as a sum of positive squares in 2 ways, for example, as 48578804836 + 5644516900 = 220406^2 + 75130^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 54223321736.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17201255 + ... + 17204406.

Almost surely, 2^54223321736 is an apocalyptic number.

It is an amenable number.

54223321736 is a deficient number, since it is larger than the sum of its proper divisors (47961494404).

54223321736 is a wasteful number, since it uses less digits than its factorization.

54223321736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34405864 (or 34405860 counting only the distinct ones).

The product of its digits is 181440, while the sum is 38.

The spelling of 54223321736 in words is "fifty-four billion, two hundred twenty-three million, three hundred twenty-one thousand, seven hundred thirty-six".