5691741669 has 32 divisors (see below), whose sum is σ = 8918246400. Its totient is φ = 3577679280.

The previous prime is 5691741659. The next prime is 5691741673. The reversal of 5691741669 is 9661471965.

It is a happy number.

5691741669 is a `hidden beast` number, since 569 + 1 + 7 + 4 + 16 + 69 = 666.

It is not a de Polignac number, because 5691741669 - 2⁹ = 5691741157 is a prime.

It is a super-2 number, since 2×5691741669² = 64791846453261811122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5691741619) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81952 + ... + 134534.

It is an arithmetic number, because the mean of its divisors is an integer number (278695200).

Almost surely, 2^5691741669 is an apocalyptic number.

It is an amenable number.

5691741669 is a deficient number, since it is larger than the sum of its proper divisors (3226504731).

5691741669 is a wasteful number, since it uses less digits than its factorization.

5691741669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52822 (or 52816 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The square root of 5691741669 is about 75443.6323953188. The cubic root of 5691741669 is about 1785.4528813448.

The spelling of 5691741669 in words is "five billion, six hundred ninety-one million, seven hundred forty-one thousand, six hundred sixty-nine".