4495983689 has 2 divisors, whose sum is σ = 4495983690. Its totient is φ = 4495983688.

The previous prime is 4495983677. The next prime is 4495983691. The reversal of 4495983689 is 9863895944.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3014888464 + 1481095225 = 54908^2 + 38485^2 .

It is a cyclic number.

It is not a de Polignac number, because 4495983689 - 2¹⁶ = 4495918153 is a prime.

Together with 4495983691, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4495986689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2247991844 + 2247991845.

It is an arithmetic number, because the mean of its divisors is an integer number (2247991845).

Almost surely, 2^4495983689 is an apocalyptic number.

It is an amenable number.

4495983689 is a deficient number, since it is larger than the sum of its proper divisors (1).

4495983689 is an equidigital number, since it uses as much as digits as its factorization.

4495983689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67184640, while the sum is 65.

The square root of 4495983689 is about 67052.0968277652. The cubic root of 4495983689 is about 1650.4723091116.

The spelling of 4495983689 in words is "four billion, four hundred ninety-five million, nine hundred eighty-three thousand, six hundred eighty-nine".