54336318021123 has 4 divisors (see below), whose sum is σ = 72448424028168. Its totient is φ = 36224212014080.

The previous prime is 54336318021109. The next prime is 54336318021229. The reversal of 54336318021123 is 32112081363345.

It is a happy number.

54336318021123 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 54336318021123 - 2¹⁴ = 54336318004739 is a prime.

It is a super-2 number, since 2×54336318021123² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54336318028123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9056053003518 + ... + 9056053003523.

It is an arithmetic number, because the mean of its divisors is an integer number (18112106007042).

Almost surely, 2^{54336318021123} is an apocalyptic number.

54336318021123 is a deficient number, since it is larger than the sum of its proper divisors (18112106007045).

54336318021123 is a wasteful number, since it uses less digits than its factorization.

54336318021123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18112106007044.

The product of its (nonzero) digits is 311040, while the sum is 42.

Adding to 54336318021123 its reverse (32112081363345), we get a palindrome (86448399384468).

The spelling of 54336318021123 in words is "fifty-four trillion, three hundred thirty-six billion, three hundred eighteen million, twenty-one thousand, one hundred twenty-three".