54075424 has 48 divisors (see below), whose sum is σ = 117355392. Its totient is φ = 24369408.

The previous prime is 54075409. The next prime is 54075443. The reversal of 54075424 is 42457045.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16377 + ... + 19399.

It is an arithmetic number, because the mean of its divisors is an integer number (2444904).

Almost surely, 2^54075424 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 54075424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58677696).

54075424 is an abundant number, since it is smaller than the sum of its proper divisors (63279968).

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

54075424 is a wasteful number, since it uses less digits than its factorization.

54075424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3089 (or 3081 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 31.

The square root of 54075424 is about 7353.5993907746. The cubic root of 54075424 is about 378.1522114060.

The spelling of 54075424 in words is "fifty-four million, seventy-five thousand, four hundred twenty-four".