5339492591 has 4 divisors (see below), whose sum is σ = 5414696784. Its totient is φ = 5264288400.

The previous prime is 5339492581. The next prime is 5339492633. The reversal of 5339492591 is 1952949335.

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 5339492591 - 2³⁰ = 4265750767 is a prime.

It is a super-2 number, since 2×5339492591² = 57020362258687786562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5339492551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37601990 + ... + 37602131.

It is an arithmetic number, because the mean of its divisors is an integer number (1353674196).

Almost surely, 2^5339492591 is an apocalyptic number.

5339492591 is a deficient number, since it is larger than the sum of its proper divisors (75204193).

5339492591 is an equidigital number, since it uses as much as digits as its factorization.

5339492591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75204192.

The product of its digits is 1312200, while the sum is 50.

The square root of 5339492591 is about 73071.8317205748. The cubic root of 5339492591 is about 1747.8332466249.

The spelling of 5339492591 in words is "five billion, three hundred thirty-nine million, four hundred ninety-two thousand, five hundred ninety-one".