54042002 has 24 divisors (see below), whose sum is σ = 94956300. Its totient is φ = 22999200.

The previous prime is 54041987. The next prime is 54042011. The reversal of 54042002 is 20024045.

54042002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 50282281 + 3759721 = 7091^2 + 1939^2 .

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 11 ways as a sum of consecutive naturals, for example, 12752 + ... + 16452.

Almost surely, 2^54042002 is an apocalyptic number.

54042002 is a deficient number, since it is larger than the sum of its proper divisors (40914298).

54042002 is a wasteful number, since it uses less digits than its factorization.

54042002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3866 (or 3859 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 54042002 is about 7351.3265469574. The cubic root of 54042002 is about 378.0742880970.

Adding to 54042002 its reverse (20024045), we get a palindrome (74066047).

The spelling of 54042002 in words is "fifty-four million, forty-two thousand, two", and thus it is an eban number.