54773142 has 32 divisors (see below), whose sum is σ = 114504192. Its totient is φ = 17449824.

The previous prime is 54773129. The next prime is 54773153. The reversal of 54773142 is 24137745.

54773142 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 15 ways as a sum of consecutive naturals, for example, 9868 + ... + 14384.

It is an arithmetic number, because the mean of its divisors is an integer number (3578256).

Almost surely, 2^54773142 is an apocalyptic number.

54773142 is an abundant number, since it is smaller than the sum of its proper divisors (59731050).

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

54773142 is a wasteful number, since it uses less digits than its factorization.

54773142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4612.

The product of its digits is 23520, while the sum is 33.

The square root of 54773142 is about 7400.8879197026. The cubic root of 54773142 is about 379.7716587549.

The spelling of 54773142 in words is "fifty-four million, seven hundred seventy-three thousand, one hundred forty-two".