54039766 has 8 divisors (see below), whose sum is σ = 88428744. Its totient is φ = 24563520.

The previous prime is 54039761. The next prime is 54039773. The reversal of 54039766 is 66793045.

54039766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54039761) 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 3 ways as a sum of consecutive naturals, for example, 1228155 + ... + 1228198.

It is an arithmetic number, because the mean of its divisors is an integer number (11053593).

Almost surely, 2^54039766 is an apocalyptic number.

54039766 is a deficient number, since it is larger than the sum of its proper divisors (34388978).

54039766 is a wasteful number, since it uses less digits than its factorization.

54039766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2456366.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 54039766 is about 7351.1744639887. The cubic root of 54039766 is about 378.0690737222.

The spelling of 54039766 in words is "fifty-four million, thirty-nine thousand, seven hundred sixty-six".