4522145099 has 2 divisors, whose sum is σ = 4522145100. Its totient is φ = 4522145098.

The previous prime is 4522145077. The next prime is 4522145123. The reversal of 4522145099 is 9905412254.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4522145099 is a prime.

It is not a weakly prime, because it can be changed into another prime (4522145039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2261072549 + 2261072550.

It is an arithmetic number, because the mean of its divisors is an integer number (2261072550).

Almost surely, 2^4522145099 is an apocalyptic number.

4522145099 is a deficient number, since it is larger than the sum of its proper divisors (1).

4522145099 is an equidigital number, since it uses as much as digits as its factorization.

4522145099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 4522145099 is about 67246.8965752324. The cubic root of 4522145099 is about 1653.6673979950.

The spelling of 4522145099 in words is "four billion, five hundred twenty-two million, one hundred forty-five thousand, ninety-nine".