4550005045499 has 2 divisors, whose sum is σ = 4550005045500. Its totient is φ = 4550005045498.

The previous prime is 4550005045493. The next prime is 4550005045511. The reversal of 4550005045499 is 9945405000554.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4550005045499 - 2¹² = 4550005041403 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4550005045493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275002522749 + 2275002522750.

It is an arithmetic number, because the mean of its divisors is an integer number (2275002522750).

Almost surely, 2^{4550005045499} is an apocalyptic number.

4550005045499 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550005045499 is an equidigital number, since it uses as much as digits as its factorization.

4550005045499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240000, while the sum is 50.

The spelling of 4550005045499 in words is "four trillion, five hundred fifty billion, five million, forty-five thousand, four hundred ninety-nine".