5686650587 has 4 divisors (see below), whose sum is σ = 5688080160. Its totient is φ = 5685221016.

The previous prime is 5686650559. The next prime is 5686650611. The reversal of 5686650587 is 7850566865.

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 5686650587 - 2⁶ = 5686650523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5686650187) 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, 708803 + ... + 716780.

It is an arithmetic number, because the mean of its divisors is an integer number (1422020040).

Almost surely, 2^5686650587 is an apocalyptic number.

5686650587 is a deficient number, since it is larger than the sum of its proper divisors (1429573).

5686650587 is a wasteful number, since it uses less digits than its factorization.

5686650587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429572.

The product of its (nonzero) digits is 12096000, while the sum is 56.

The square root of 5686650587 is about 75409.8838813587. The cubic root of 5686650587 is about 1784.9203789283.

The spelling of 5686650587 in words is "five billion, six hundred eighty-six million, six hundred fifty thousand, five hundred eighty-seven".