5391936344 has 16 divisors (see below), whose sum is σ = 10300633920. Its totient is φ = 2645100640.

The previous prime is 5391936311. The next prime is 5391936379. The reversal of 5391936344 is 4436391935.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6357992 + ... + 6358839.

It is an arithmetic number, because the mean of its divisors is an integer number (643789620).

Almost surely, 2^5391936344 is an apocalyptic number.

It is an amenable number.

5391936344 is a deficient number, since it is larger than the sum of its proper divisors (4908697576).

5391936344 is a wasteful number, since it uses less digits than its factorization.

5391936344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12716890 (or 12716886 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 47.

The square root of 5391936344 is about 73429.8055560547. The cubic root of 5391936344 is about 1753.5369385142.

The spelling of 5391936344 in words is "five billion, three hundred ninety-one million, nine hundred thirty-six thousand, three hundred forty-four".