54754840 has 64 divisors (see below), whose sum is σ = 141500160. Its totient is φ = 18679680.

The previous prime is 54754823. The next prime is 54754873. The reversal of 54754840 is 4845745.

54754840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 54754840.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78895 + ... + 79585.

It is an arithmetic number, because the mean of its divisors is an integer number (2210940).

Almost surely, 2^54754840 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 54754840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70750080).

54754840 is an abundant number, since it is smaller than the sum of its proper divisors (86745320).

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

54754840 is a wasteful number, since it uses less digits than its factorization.

54754840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992 (or 988 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 37.

The square root of 54754840 is about 7399.6513431377. The cubic root of 54754840 is about 379.7293548388.

The spelling of 54754840 in words is "fifty-four million, seven hundred fifty-four thousand, eight hundred forty".