4550839019 has 2 divisors, whose sum is σ = 4550839020. Its totient is φ = 4550839018.

The previous prime is 4550839001. The next prime is 4550839037. The reversal of 4550839019 is 9109380554.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (4550839001) and next prime (4550839037).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4550839019 is a prime.

It is a super-2 number, since 2×4550839019² = 41420271553705764722, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4550839039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275419509 + 2275419510.

It is an arithmetic number, because the mean of its divisors is an integer number (2275419510).

Almost surely, 2^4550839019 is an apocalyptic number.

4550839019 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550839019 is an equidigital number, since it uses as much as digits as its factorization.

4550839019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 4550839019 is about 67459.9067520850. The cubic root of 4550839019 is about 1657.1576436584.

The spelling of 4550839019 in words is "four billion, five hundred fifty million, eight hundred thirty-nine thousand, nineteen".