54023120424 has 384 divisors, whose sum is σ = 192790241280. Its totient is φ = 13786848000.

The previous prime is 54023120423. The next prime is 54023120443. The reversal of 54023120424 is 42402132045.

54023120424 is a `hidden beast` number, since 5 + 4 + 0 + 231 + 2 + 0 + 424 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (54023120423) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5479099 + ... + 5488949.

It is an arithmetic number, because the mean of its divisors is an integer number (502057920).

Almost surely, 2^54023120424 is an apocalyptic number.

54023120424 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54023120424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96395120640).

54023120424 is an abundant number, since it is smaller than the sum of its proper divisors (138767120856).

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

54023120424 is a wasteful number, since it uses less digits than its factorization.

54023120424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9923 (or 9907 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 54023120424 its reverse (42402132045), we get a palindrome (96425252469).

The spelling of 54023120424 in words is "fifty-four billion, twenty-three million, one hundred twenty thousand, four hundred twenty-four".