54803866 has 16 divisors (see below), whose sum is σ = 93189600. Its totient is φ = 23962608.

The previous prime is 54803857. The next prime is 54803867. The reversal of 54803866 is 66830845.

54803866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (54803867) by changing a digit.

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, 54976 + ... + 55963.

It is an arithmetic number, because the mean of its divisors is an integer number (5824350).

Almost surely, 2^54803866 is an apocalyptic number.

54803866 is a deficient number, since it is larger than the sum of its proper divisors (38385734).

54803866 is a wasteful number, since it uses less digits than its factorization.

54803866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110973.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 54803866 is about 7402.9633255879. The cubic root of 54803866 is about 379.8426541554.

The spelling of 54803866 in words is "fifty-four million, eight hundred three thousand, eight hundred sixty-six".