4550245519 has 2 divisors, whose sum is σ = 4550245520. Its totient is φ = 4550245518.

The previous prime is 4550245507. The next prime is 4550245537. The reversal of 4550245519 is 9155420554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4550245519 - 2⁵ = 4550245487 is a prime.

It is a super-2 number, since 2×4550245519² = 41409468566359158722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4550249519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275122759 + 2275122760.

It is an arithmetic number, because the mean of its divisors is an integer number (2275122760).

Almost surely, 2^4550245519 is an apocalyptic number.

4550245519 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550245519 is an equidigital number, since it uses as much as digits as its factorization.

4550245519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180000, while the sum is 40.

The square root of 4550245519 is about 67455.5076995200. The cubic root of 4550245519 is about 1657.0856008390.

The spelling of 4550245519 in words is "four billion, five hundred fifty million, two hundred forty-five thousand, five hundred nineteen".