5618336727 has 16 divisors (see below), whose sum is σ = 7890657920. Its totient is φ = 3546050400.

The previous prime is 5618336693. The next prime is 5618336747. The reversal of 5618336727 is 7276338165.

It is not a de Polignac number, because 5618336727 - 2¹⁰ = 5618335703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5618336747) 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 15 ways as a sum of consecutive naturals, for example, 55077 + ... + 119457.

It is an arithmetic number, because the mean of its divisors is an integer number (493166120).

Almost surely, 2^5618336727 is an apocalyptic number.

5618336727 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

5618336727 is a deficient number, since it is larger than the sum of its proper divisors (2272321193).

5618336727 is a wasteful number, since it uses less digits than its factorization.

5618336727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65934.

The product of its digits is 1270080, while the sum is 48.

The square root of 5618336727 is about 74955.5650168818. The cubic root of 5618336727 is about 1777.7441362244.

The spelling of 5618336727 in words is "five billion, six hundred eighteen million, three hundred thirty-six thousand, seven hundred twenty-seven".