54743980 has 24 divisors (see below), whose sum is σ = 115984512. Its totient is φ = 21702912.

The previous prime is 54743977. The next prime is 54743999. The reversal of 54743980 is 8934745.

54743980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 9852 + ... + 14371.

It is an arithmetic number, because the mean of its divisors is an integer number (4832688).

Almost surely, 2^54743980 is an apocalyptic number.

It is an amenable number.

54743980 is an abundant number, since it is smaller than the sum of its proper divisors (61240532).

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

54743980 is a wasteful number, since it uses less digits than its factorization.

54743980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24345 (or 24343 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 54743980 is about 7398.9174883898. The cubic root of 54743980 is about 379.7042481788.

The spelling of 54743980 in words is "fifty-four million, seven hundred forty-three thousand, nine hundred eighty".