5351646239 has 8 divisors (see below), whose sum is σ = 5438052480. Its totient is φ = 5265432216.

The previous prime is 5351646193. The next prime is 5351646247. The reversal of 5351646239 is 9326461535.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5351646239 - 2³² = 1056678943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5351646239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5351646259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8612 + ... + 103814.

It is an arithmetic number, because the mean of its divisors is an integer number (679756560).

Almost surely, 2^5351646239 is an apocalyptic number.

5351646239 is a deficient number, since it is larger than the sum of its proper divisors (86406241).

5351646239 is an equidigital number, since it uses as much as digits as its factorization.

5351646239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96109.

The product of its digits is 583200, while the sum is 44.

The square root of 5351646239 is about 73154.9467842059. The cubic root of 5351646239 is about 1749.1583696111.

The spelling of 5351646239 in words is "five billion, three hundred fifty-one million, six hundred forty-six thousand, two hundred thirty-nine".