5691674871 has 20 divisors (see below), whose sum is σ = 8519342832. Its totient is φ = 3786879168.

The previous prime is 5691674831. The next prime is 5691674939. The reversal of 5691674871 is 1784761965.

5691674871 is a `hidden beast` number, since 569 + 1 + 6 + 7 + 4 + 8 + 71 = 666.

It is not a de Polignac number, because 5691674871 - 2¹¹ = 5691672823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5691674801) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29106 + ... + 110591.

Almost surely, 2^5691674871 is an apocalyptic number.

5691674871 is a deficient number, since it is larger than the sum of its proper divisors (2827667961).

5691674871 is a wasteful number, since it uses less digits than its factorization.

5691674871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140212 (or 140203 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 54.

The square root of 5691674871 is about 75443.1896926422. The cubic root of 5691674871 is about 1785.4458966551.

The spelling of 5691674871 in words is "five billion, six hundred ninety-one million, six hundred seventy-four thousand, eight hundred seventy-one".