54104242 has 16 divisors (see below), whose sum is σ = 83511072. Its totient is φ = 26278560.

The previous prime is 54104209. The next prime is 54104261. The reversal of 54104242 is 24240145.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7017 + ... + 12547.

It is an arithmetic number, because the mean of its divisors is an integer number (5219442).

Almost surely, 2^54104242 is an apocalyptic number.

54104242 is a deficient number, since it is larger than the sum of its proper divisors (29406830).

54104242 is a wasteful number, since it uses less digits than its factorization.

54104242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5673.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 54104242 is about 7355.5585783814. The cubic root of 54104242 is about 378.2193747268.

Adding to 54104242 its reverse (24240145), we get a palindrome (78344387).

The spelling of 54104242 in words is "fifty-four million, one hundred four thousand, two hundred forty-two".