5816321611079 has 4 divisors (see below), whose sum is σ = 6647224698384. Its totient is φ = 4985418523776.

The previous prime is 5816321611063. The next prime is 5816321611081. The reversal of 5816321611079 is 9701161236185.

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 5816321611079 - 2⁴ = 5816321611063 is a prime.

It is a super-2 number, since 2×5816321611079² (a number of 26 digits) 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 (5816321611049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415451543642 + ... + 415451543655.

It is an arithmetic number, because the mean of its divisors is an integer number (1661806174596).

Almost surely, 2^{5816321611079} is an apocalyptic number.

5816321611079 is a deficient number, since it is larger than the sum of its proper divisors (830903087305).

5816321611079 is an equidigital number, since it uses as much as digits as its factorization.

5816321611079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830903087304.

The product of its (nonzero) digits is 544320, while the sum is 50.

The spelling of 5816321611079 in words is "five trillion, eight hundred sixteen billion, three hundred twenty-one million, six hundred eleven thousand, seventy-nine".