5672694643 has 8 divisors (see below), whose sum is σ = 7072450560. Its totient is φ = 4420281480.

The previous prime is 5672694637. The next prime is 5672694659. The reversal of 5672694643 is 3464962765.

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

It is a cyclic number.

It is not a de Polignac number, because 5672694643 - 2¹⁷ = 5672563571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5672694613) 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, 36835603 + ... + 36835756.

It is an arithmetic number, because the mean of its divisors is an integer number (884056320).

Almost surely, 2^5672694643 is an apocalyptic number.

5672694643 is a deficient number, since it is larger than the sum of its proper divisors (1399755917).

5672694643 is a wasteful number, since it uses less digits than its factorization.

5672694643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73671377.

The product of its digits is 6531840, while the sum is 52.

The square root of 5672694643 is about 75317.2931205045. The cubic root of 5672694643 is about 1783.4590234137.

The spelling of 5672694643 in words is "five billion, six hundred seventy-two million, six hundred ninety-four thousand, six hundred forty-three".