54312235223 has 4 divisors (see below), whose sum is σ = 54314648760. Its totient is φ = 54309821688.

The previous prime is 54312235217. The next prime is 54312235267. The reversal of 54312235223 is 32253221345.

54312235223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 54312235223 - 2²⁰ = 54311186647 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54312235223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54312235283) 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, 1172693 + ... + 1218126.

It is an arithmetic number, because the mean of its divisors is an integer number (13578662190).

Almost surely, 2^54312235223 is an apocalyptic number.

54312235223 is a deficient number, since it is larger than the sum of its proper divisors (2413537).

54312235223 is a wasteful number, since it uses less digits than its factorization.

54312235223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2413536.

The product of its digits is 43200, while the sum is 32.

Adding to 54312235223 its reverse (32253221345), we get a palindrome (86565456568).

The spelling of 54312235223 in words is "fifty-four billion, three hundred twelve million, two hundred thirty-five thousand, two hundred twenty-three".