54518766 has 16 divisors (see below), whose sum is σ = 111697488. Its totient is φ = 17729600.

The previous prime is 54518759. The next prime is 54518767. The reversal of 54518766 is 66781545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54518767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110565 + ... + 111056.

It is an arithmetic number, because the mean of its divisors is an integer number (6981093).

Almost surely, 2^54518766 is an apocalyptic number.

54518766 is an abundant number, since it is smaller than the sum of its proper divisors (57178722).

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

54518766 is a wasteful number, since it uses less digits than its factorization.

54518766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221667.

The product of its digits is 201600, while the sum is 42.

The square root of 54518766 is about 7383.6824146221. The cubic root of 54518766 is about 379.1828377329.

The spelling of 54518766 in words is "fifty-four million, five hundred eighteen thousand, seven hundred sixty-six".