5339493391 has 2 divisors, whose sum is σ = 5339493392. Its totient is φ = 5339493390.

The previous prime is 5339493361. The next prime is 5339493403. The reversal of 5339493391 is 1933949335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5339493391 - 2⁵ = 5339493359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5339493361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2669746695 + 2669746696.

It is an arithmetic number, because the mean of its divisors is an integer number (2669746696).

Almost surely, 2^5339493391 is an apocalyptic number.

5339493391 is a deficient number, since it is larger than the sum of its proper divisors (1).

5339493391 is an equidigital number, since it uses as much as digits as its factorization.

5339493391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1180980, while the sum is 49.

The square root of 5339493391 is about 73071.8371946402. The cubic root of 5339493391 is about 1747.8333339158.

The spelling of 5339493391 in words is "five billion, three hundred thirty-nine million, four hundred ninety-three thousand, three hundred ninety-one".