5204254842 has 24 divisors (see below), whose sum is σ = 11283124320. Its totient is φ = 1733637960.

The previous prime is 5204254841. The next prime is 5204254849. The reversal of 5204254842 is 2484524025.

5204254842 is a `hidden beast` number, since 520 + 4 + 2 + 54 + 84 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5204254797 and 5204254806.

It is not an unprimeable number, because it can be changed into a prime (5204254841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63742 + ... + 120297.

It is an arithmetic number, because the mean of its divisors is an integer number (470130180).

Almost surely, 2^5204254842 is an apocalyptic number.

5204254842 is an abundant number, since it is smaller than the sum of its proper divisors (6078869478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5204254842 is a wasteful number, since it uses less digits than its factorization.

5204254842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185618 (or 185615 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 36.

The square root of 5204254842 is about 72140.5214979764. The cubic root of 5204254842 is about 1732.9506088511.

Adding to 5204254842 its reverse (2484524025), we get a palindrome (7688778867).

The spelling of 5204254842 in words is "five billion, two hundred four million, two hundred fifty-four thousand, eight hundred forty-two".