5985611216 has 20 divisors (see below), whose sum is σ = 12489208452. Its totient is φ = 2762589696.

The previous prime is 5985611213. The next prime is 5985611231. The reversal of 5985611216 is 6121165895.

It can be written as a sum of positive squares in 2 ways, for example, as 2361571216 + 3624040000 = 48596^2 + 60200^2 .

It is a super-3 number, since 3×5985611216³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5985611213) 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, 14388281 + ... + 14388696.

Almost surely, 2^5985611216 is an apocalyptic number.

It is an amenable number.

5985611216 is an abundant number, since it is smaller than the sum of its proper divisors (6503597236).

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

5985611216 is a wasteful number, since it uses less digits than its factorization.

5985611216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28776998 (or 28776992 counting only the distinct ones).

The product of its digits is 129600, while the sum is 44.

The square root of 5985611216 is about 77366.7319718237. The cubic root of 5985611216 is about 1815.6668659302. Note that the first 3 decimals are identical.

The spelling of 5985611216 in words is "five billion, nine hundred eighty-five million, six hundred eleven thousand, two hundred sixteen".