5818355712 has 520 divisors, whose sum is σ = 19980797760. Its totient is φ = 1672151040.

The previous prime is 5818355681. The next prime is 5818355713. The reversal of 5818355712 is 2175538185.

5818355712 is a `hidden beast` number, since 5 + 8 + 1 + 83 + 557 + 12 = 666.

It is not an unprimeable number, because it can be changed into a prime (5818355713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 81948637 + ... + 81948707.

Almost surely, 2^5818355712 is an apocalyptic number.

5818355712 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5818355712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9990398880).

5818355712 is an abundant number, since it is smaller than the sum of its proper divisors (14162442048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5818355712 is a wasteful number, since it uses less digits than its factorization.

5818355712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 108 counting only the distinct ones).

The product of its digits is 336000, while the sum is 45.

The square root of 5818355712 is about 76278.1470147250. The cubic root of 5818355712 is about 1798.5951705376.

The spelling of 5818355712 in words is "five billion, eight hundred eighteen million, three hundred fifty-five thousand, seven hundred twelve".