5818217361 has 48 divisors (see below), whose sum is σ = 8851390464. Its totient is φ = 3393324000.

The previous prime is 5818217351. The next prime is 5818217389. The reversal of 5818217361 is 1637128185.

It is not a de Polignac number, because 5818217361 - 2⁷ = 5818217233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5818217351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2147970 + ... + 2150676.

It is an arithmetic number, because the mean of its divisors is an integer number (184403968).

Almost surely, 2^5818217361 is an apocalyptic number.

It is an amenable number.

5818217361 is a deficient number, since it is larger than the sum of its proper divisors (3033173103).

5818217361 is a wasteful number, since it uses less digits than its factorization.

5818217361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954 (or 2943 counting only the distinct ones).

The product of its digits is 80640, while the sum is 42.

The square root of 5818217361 is about 76277.2401244303. The cubic root of 5818217361 is about 1798.5809145390.

The spelling of 5818217361 in words is "five billion, eight hundred eighteen million, two hundred seventeen thousand, three hundred sixty-one".