54293780 has 24 divisors (see below), whose sum is σ = 114156000. Its totient is φ = 21691040.

The previous prime is 54293753. The next prime is 54293797. The reversal of 54293780 is 8739245.

54293780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 29075 + ... + 30885.

It is an arithmetic number, because the mean of its divisors is an integer number (4756500).

Almost surely, 2^54293780 is an apocalyptic number.

It is an amenable number.

54293780 is an abundant number, since it is smaller than the sum of its proper divisors (59862220).

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

54293780 is a wasteful number, since it uses less digits than its factorization.

54293780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3319 (or 3317 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 54293780 is about 7368.4313120229. The cubic root of 54293780 is about 378.6605194042.

The spelling of 54293780 in words is "fifty-four million, two hundred ninety-three thousand, seven hundred eighty".