54685942 has 8 divisors (see below), whose sum is σ = 82191600. Its totient is φ = 27288744.

The previous prime is 54685937. The next prime is 54685949. The reversal of 54685942 is 24958645.

54685942 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 (54685949) 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, 25842 + ... + 27877.

It is an arithmetic number, because the mean of its divisors is an integer number (10273950).

Almost surely, 2^54685942 is an apocalyptic number.

54685942 is a deficient number, since it is larger than the sum of its proper divisors (27505658).

54685942 is a wasteful number, since it uses less digits than its factorization.

54685942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54230.

The product of its digits is 345600, while the sum is 43.

The square root of 54685942 is about 7394.9943880979. The cubic root of 54685942 is about 379.5700168745.

The spelling of 54685942 in words is "fifty-four million, six hundred eighty-five thousand, nine hundred forty-two".