5683973639 has 4 divisors (see below), whose sum is σ = 5879972760. Its totient is φ = 5487974520.

The previous prime is 5683973591. The next prime is 5683973641. The reversal of 5683973639 is 9363793865.

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 5683973639 - 2¹⁶ = 5683908103 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 (5683973689) 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, 97999517 + ... + 97999574.

It is an arithmetic number, because the mean of its divisors is an integer number (1469993190).

Almost surely, 2^5683973639 is an apocalyptic number.

5683973639 is a deficient number, since it is larger than the sum of its proper divisors (195999121).

5683973639 is a wasteful number, since it uses less digits than its factorization.

5683973639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195999120.

The product of its digits is 22044960, while the sum is 59.

The square root of 5683973639 is about 75392.1324741514. The cubic root of 5683973639 is about 1784.6402556865.

The spelling of 5683973639 in words is "five billion, six hundred eighty-three million, nine hundred seventy-three thousand, six hundred thirty-nine".