54022042 has 8 divisors (see below), whose sum is σ = 81652032. Its totient is φ = 26804700.

The previous prime is 54022019. The next prime is 54022043. The reversal of 54022042 is 24022045.

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

It is not an unprimeable number, because it can be changed into a prime (54022043) 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, 102834 + ... + 103357.

It is an arithmetic number, because the mean of its divisors is an integer number (10206504).

Almost surely, 2^54022042 is an apocalyptic number.

54022042 is a deficient number, since it is larger than the sum of its proper divisors (27629990).

54022042 is a wasteful number, since it uses less digits than its factorization.

54022042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206324.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 54022042 is about 7349.9688434714. The cubic root of 54022042 is about 378.0277360834.

Adding to 54022042 its reverse (24022045), we get a palindrome (78044087).

The spelling of 54022042 in words is "fifty-four million, twenty-two thousand, forty-two".