54683229218 has 54 divisors (see below), whose sum is σ = 87207940953. Its totient is φ = 25715698560.

The previous prime is 54683229199. The next prime is 54683229233. The reversal of 54683229218 is 81292238645.

It can be written as a sum of positive squares in 14 ways, for example, as 476679889 + 54206549329 = 21833^2 + 232823^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=165353.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 501680948 + ... + 501681056.

Almost surely, 2^54683229218 is an apocalyptic number.

54683229218 is a deficient number, since it is larger than the sum of its proper divisors (32524711735).

54683229218 is an equidigital number, since it uses as much as digits as its factorization.

54683229218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 189 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 50.

Multiplying 54683229218 by its sum of digits (50), we get a square (2734161460900 = 1653530²).

The spelling of 54683229218 in words is "fifty-four billion, six hundred eighty-three million, two hundred twenty-nine thousand, two hundred eighteen".