4500999911 has 2 divisors, whose sum is σ = 4500999912. Its totient is φ = 4500999910.

The previous prime is 4500999907. The next prime is 4500999941. The reversal of 4500999911 is 1199990054.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4500999911 - 2² = 4500999907 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4500999941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2250499955 + 2250499956.

It is an arithmetic number, because the mean of its divisors is an integer number (2250499956).

Almost surely, 2^4500999911 is an apocalyptic number.

4500999911 is a deficient number, since it is larger than the sum of its proper divisors (1).

4500999911 is an equidigital number, since it uses as much as digits as its factorization.

4500999911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131220, while the sum is 47.

The square root of 4500999911 is about 67089.4918075849. The cubic root of 4500999911 is about 1651.0858981089.

The spelling of 4500999911 in words is "four billion, five hundred million, nine hundred ninety-nine thousand, nine hundred eleven".