54142368 has 192 divisors, whose sum is σ = 176504832. Its totient is φ = 14192640.

The previous prime is 54142357. The next prime is 54142369. The reversal of 54142368 is 86324145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54142369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 479080 + ... + 479192.

It is an arithmetic number, because the mean of its divisors is an integer number (919296).

Almost surely, 2^54142368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54142368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88252416).

54142368 is an abundant number, since it is smaller than the sum of its proper divisors (122362464).

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

54142368 is a wasteful number, since it uses less digits than its factorization.

54142368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 179 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 54142368 is about 7358.1497674347. The cubic root of 54142368 is about 378.3081946636.

The spelling of 54142368 in words is "fifty-four million, one hundred forty-two thousand, three hundred sixty-eight".