5322947839 has 4 divisors (see below), whose sum is σ = 5806852200. Its totient is φ = 4839043480.

The previous prime is 5322947821. The next prime is 5322947857. The reversal of 5322947839 is 9387492235.

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

It is an interprime number because it is at equal distance from previous prime (5322947821) and next prime (5322947857).

It is a cyclic number.

It is not a de Polignac number, because 5322947839 - 2⁷ = 5322947711 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 (5322947879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241952164 + ... + 241952185.

It is an arithmetic number, because the mean of its divisors is an integer number (1451713050).

Almost surely, 2^5322947839 is an apocalyptic number.

5322947839 is a deficient number, since it is larger than the sum of its proper divisors (483904361).

5322947839 is a wasteful number, since it uses less digits than its factorization.

5322947839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483904360.

The product of its digits is 3265920, while the sum is 52.

The square root of 5322947839 is about 72958.5350661593. The cubic root of 5322947839 is about 1746.0261219367.

The spelling of 5322947839 in words is "five billion, three hundred twenty-two million, nine hundred forty-seven thousand, eight hundred thirty-nine".