5711697667 has 4 divisors (see below), whose sum is σ = 6151059040. Its totient is φ = 5272336296.

The previous prime is 5711697653. The next prime is 5711697671. The reversal of 5711697667 is 7667961175.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5711697667 - 2¹⁹ = 5711173379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5711697637) 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, 219680667 + ... + 219680692.

It is an arithmetic number, because the mean of its divisors is an integer number (1537764760).

Almost surely, 2^5711697667 is an apocalyptic number.

5711697667 is a deficient number, since it is larger than the sum of its proper divisors (439361373).

5711697667 is a wasteful number, since it uses less digits than its factorization.

5711697667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439361372.

The product of its digits is 3333960, while the sum is 55.

The square root of 5711697667 is about 75575.7743394006. The cubic root of 5711697667 is about 1787.5371252302.

The spelling of 5711697667 in words is "five billion, seven hundred eleven million, six hundred ninety-seven thousand, six hundred sixty-seven".