5673431767 has 4 divisors (see below), whose sum is σ = 5673627856. Its totient is φ = 5673235680.

The previous prime is 5673431761. The next prime is 5673431779. The reversal of 5673431767 is 7671343765.

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 5673431767 - 2³ = 5673431759 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5673431767.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5673431761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45123 + ... + 115684.

It is an arithmetic number, because the mean of its divisors is an integer number (1418406964).

Almost surely, 2^5673431767 is an apocalyptic number.

5673431767 is a deficient number, since it is larger than the sum of its proper divisors (196089).

5673431767 is a wasteful number, since it uses less digits than its factorization.

5673431767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196088.

The product of its digits is 2222640, while the sum is 49.

The square root of 5673431767 is about 75322.1864194077. The cubic root of 5673431767 is about 1783.5362690964.

The spelling of 5673431767 in words is "five billion, six hundred seventy-three million, four hundred thirty-one thousand, seven hundred sixty-seven".