5881969636 has 27 divisors (see below), whose sum is σ = 10644810057. Its totient is φ = 2843813520.

The previous prime is 5881969579. The next prime is 5881969637. The reversal of 5881969636 is 6369691885.

The square root of 5881969636 is 76694.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4442222500 + 1439747136 = 66650^2 + 37944^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5881969637) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4754410 + ... + 4755646.

Almost surely, 2^5881969636 is an apocalyptic number.

5881969636 is the 76694-th square number.

It is an amenable number.

5881969636 is a deficient number, since it is larger than the sum of its proper divisors (4762840421).

5881969636 is an equidigital number, since it uses as much as digits as its factorization.

5881969636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540 (or 1270 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 61.

The cubic root of 5881969636 is about 1805.1262958004.

The spelling of 5881969636 in words is "five billion, eight hundred eighty-one million, nine hundred sixty-nine thousand, six hundred thirty-six".