54123005320 has 32 divisors (see below), whose sum is σ = 122414353920. Its totient is φ = 21535852480.

The previous prime is 54123005317. The next prime is 54123005327. The reversal of 54123005320 is 2350032145.

54123005320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (54123005327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3534442 + ... + 3549721.

It is an arithmetic number, because the mean of its divisors is an integer number (3825448560).

Almost surely, 2^54123005320 is an apocalyptic number.

It is an amenable number.

54123005320 is an abundant number, since it is smaller than the sum of its proper divisors (68291348600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54123005320 is a wasteful number, since it uses less digits than its factorization.

54123005320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7084365 (or 7084361 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 54123005320 its reverse (2350032145), we get a palindrome (56473037465).

The spelling of 54123005320 in words is "fifty-four billion, one hundred twenty-three million, five thousand, three hundred twenty".