5685474191 has 4 divisors (see below), whose sum is σ = 5686044000. Its totient is φ = 5684904384.

The previous prime is 5685474163. The next prime is 5685474199. The reversal of 5685474191 is 1914745865.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1914745865 = 5 ⋅382949173.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5685474191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5685474199) 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, 269666 + ... + 289983.

It is an arithmetic number, because the mean of its divisors is an integer number (1421511000).

Almost surely, 2^5685474191 is an apocalyptic number.

5685474191 is a deficient number, since it is larger than the sum of its proper divisors (569809).

5685474191 is a wasteful number, since it uses less digits than its factorization.

5685474191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569808.

The product of its digits is 1209600, while the sum is 50.

The square root of 5685474191 is about 75402.0834659096. The cubic root of 5685474191 is about 1784.7972884276.

The spelling of 5685474191 in words is "five billion, six hundred eighty-five million, four hundred seventy-four thousand, one hundred ninety-one".