4485383239 has 2 divisors, whose sum is σ = 4485383240. Its totient is φ = 4485383238.

The previous prime is 4485383171. The next prime is 4485383261. The reversal of 4485383239 is 9323835844.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4485383239 is a prime.

It is a super-2 number, since 2×4485383239² = 40237325601404262242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4485383192 and 4485383201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4485383299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2242691619 + 2242691620.

It is an arithmetic number, because the mean of its divisors is an integer number (2242691620).

Almost surely, 2^4485383239 is an apocalyptic number.

4485383239 is a deficient number, since it is larger than the sum of its proper divisors (1).

4485383239 is an equidigital number, since it uses as much as digits as its factorization.

4485383239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2488320, while the sum is 49.

The square root of 4485383239 is about 66973.0038075044. The cubic root of 4485383239 is about 1649.1741491909.

The spelling of 4485383239 in words is "four billion, four hundred eighty-five million, three hundred eighty-three thousand, two hundred thirty-nine".