5641716885 has 32 divisors (see below), whose sum is σ = 10355558400. Its totient is φ = 2569251648.

The previous prime is 5641716881. The next prime is 5641716907. The reversal of 5641716885 is 5886171465.

It is not a de Polignac number, because 5641716885 - 2² = 5641716881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5641716881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74535 + ... + 129764.

It is an arithmetic number, because the mean of its divisors is an integer number (323611200).

Almost surely, 2^5641716885 is an apocalyptic number.

It is an amenable number.

5641716885 is a deficient number, since it is larger than the sum of its proper divisors (4713841515).

5641716885 is a wasteful number, since it uses less digits than its factorization.

5641716885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204577.

The product of its digits is 1612800, while the sum is 51.

The square root of 5641716885 is about 75111.3632215526. The cubic root of 5641716885 is about 1780.2066928477.

The spelling of 5641716885 in words is "five billion, six hundred forty-one million, seven hundred sixteen thousand, eight hundred eighty-five".