5389422992 has 20 divisors (see below), whose sum is σ = 10448499036. Its totient is φ = 2693036160.

The previous prime is 5389422937. The next prime is 5389423001. The reversal of 5389422992 is 2992249835.

It can be written as a sum of positive squares in 2 ways, for example, as 4786425856 + 602997136 = 69184^2 + 24556^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77963 + ... + 129834.

Almost surely, 2^5389422992 is an apocalyptic number.

It is an amenable number.

5389422992 is a deficient number, since it is larger than the sum of its proper divisors (5059076044).

5389422992 is a wasteful number, since it uses less digits than its factorization.

5389422992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209426 (or 209420 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 53.

The square root of 5389422992 is about 73412.6895842946. The cubic root of 5389422992 is about 1753.2644365004.

The spelling of 5389422992 in words is "five billion, three hundred eighty-nine million, four hundred twenty-two thousand, nine hundred ninety-two".