5689663783 has 2 divisors, whose sum is σ = 5689663784. Its totient is φ = 5689663782.

The previous prime is 5689663769. The next prime is 5689663807. The reversal of 5689663783 is 3873669865.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5689663783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5689663703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2844831891 + 2844831892.

It is an arithmetic number, because the mean of its divisors is an integer number (2844831892).

Almost surely, 2^5689663783 is an apocalyptic number.

5689663783 is a deficient number, since it is larger than the sum of its proper divisors (1).

5689663783 is an equidigital number, since it uses as much as digits as its factorization.

5689663783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 39191040, while the sum is 61.

The square root of 5689663783 is about 75429.8600224076. The cubic root of 5689663783 is about 1785.2355829430.

The spelling of 5689663783 in words is "five billion, six hundred eighty-nine million, six hundred sixty-three thousand, seven hundred eighty-three".