5918345327 has 4 divisors (see below), whose sum is σ = 6044267616. Its totient is φ = 5792423040.

The previous prime is 5918345309. The next prime is 5918345351. The reversal of 5918345327 is 7235438195.

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 5918345327 - 2⁶ = 5918345263 is a prime.

It is a super-2 number, since 2×5918345327² = 70053622819245473858, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47), and also a Moran number because the ratio is a prime number: 125922241 = 5918345327 / (5 + 9 + 1 + 8 + 3 + 4 + 5 + 3 + 2 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5918345227) 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, 62961074 + ... + 62961167.

It is an arithmetic number, because the mean of its divisors is an integer number (1511066904).

Almost surely, 2^5918345327 is an apocalyptic number.

5918345327 is a deficient number, since it is larger than the sum of its proper divisors (125922289).

5918345327 is a wasteful number, since it uses less digits than its factorization.

5918345327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125922288.

The product of its digits is 907200, while the sum is 47.

The square root of 5918345327 is about 76930.7827010749. The cubic root of 5918345327 is about 1808.8397809585.

The spelling of 5918345327 in words is "five billion, nine hundred eighteen million, three hundred forty-five thousand, three hundred twenty-seven".