54014042 has 4 divisors (see below), whose sum is σ = 81021066. Its totient is φ = 27007020.

The previous prime is 54014033. The next prime is 54014047. The reversal of 54014042 is 24041045.

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

It can be written as a sum of positive squares in only one way, i.e., 54007801 + 6241 = 7349^2 + 79^2 .

It is not an unprimeable number, because it can be changed into a prime (54014047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13503509 + ... + 13503512.

Almost surely, 2^54014042 is an apocalyptic number.

54014042 is a deficient number, since it is larger than the sum of its proper divisors (27007024).

54014042 is a wasteful number, since it uses less digits than its factorization.

54014042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27007023.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 54014042 is about 7349.4246033278. The cubic root of 54014042 is about 378.0090747427.

Adding to 54014042 its reverse (24041045), we get a palindrome (78055087).

The spelling of 54014042 in words is "fifty-four million, fourteen thousand, forty-two".