54042283 has 4 divisors (see below), whose sum is σ = 55905840. Its totient is φ = 52178728.

The previous prime is 54042257. The next prime is 54042293. The reversal of 54042283 is 38224045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54042283 - 2¹⁷ = 53911211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54042293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 931735 + ... + 931792.

It is an arithmetic number, because the mean of its divisors is an integer number (13976460).

Almost surely, 2^54042283 is an apocalyptic number.

54042283 is a deficient number, since it is larger than the sum of its proper divisors (1863557).

54042283 is a wasteful number, since it uses less digits than its factorization.

54042283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863556.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 54042283 is about 7351.3456591294. The cubic root of 54042283 is about 378.0749433817.

The spelling of 54042283 in words is "fifty-four million, forty-two thousand, two hundred eighty-three".