5643337677 has 8 divisors (see below), whose sum is σ = 7567944864. Its totient is φ = 3740477808.

The previous prime is 5643337639. The next prime is 5643337723. The reversal of 5643337677 is 7767333465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5643337677 - 2¹¹ = 5643335629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5643337607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5436223 + ... + 5437260.

It is an arithmetic number, because the mean of its divisors is an integer number (945993108).

Almost surely, 2^5643337677 is an apocalyptic number.

It is an amenable number.

5643337677 is a deficient number, since it is larger than the sum of its proper divisors (1924607187).

5643337677 is a wasteful number, since it uses less digits than its factorization.

5643337677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10873659.

The product of its digits is 6667920, while the sum is 51.

The square root of 5643337677 is about 75122.1517064042. The cubic root of 5643337677 is about 1780.3771532803.

The spelling of 5643337677 in words is "five billion, six hundred forty-three million, three hundred thirty-seven thousand, six hundred seventy-seven".