5424839999 has 4 divisors (see below), whose sum is σ = 5425026936. Its totient is φ = 5424653064.

The previous prime is 5424839993. The next prime is 5424840103. The reversal of 5424839999 is 9999384245.

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

It is a cyclic number.

It is not a de Polignac number, because 5424839999 - 2¹⁶ = 5424774463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5424839993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39584 + ... + 111429.

It is an arithmetic number, because the mean of its divisors is an integer number (1356256734).

Almost surely, 2^5424839999 is an apocalyptic number.

5424839999 is a deficient number, since it is larger than the sum of its proper divisors (186937).

5424839999 is a wasteful number, since it uses less digits than its factorization.

5424839999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186936.

The product of its digits is 25194240, while the sum is 62.

The square root of 5424839999 is about 73653.5131477107. The cubic root of 5424839999 is about 1757.0966248335.

The spelling of 5424839999 in words is "five billion, four hundred twenty-four million, eight hundred thirty-nine thousand, nine hundred ninety-nine".