16033485899 has 2 divisors, whose sum is σ = 16033485900. Its totient is φ = 16033485898.

The previous prime is 16033485821. The next prime is 16033485917. The reversal of 16033485899 is 99858433061.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16033485899 - 2²⁴ = 16016708683 is a prime.

It is not a weakly prime, because it can be changed into another prime (16033485199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8016742949 + 8016742950.

It is an arithmetic number, because the mean of its divisors is an integer number (8016742950).

Almost surely, 2^16033485899 is an apocalyptic number.

16033485899 is a deficient number, since it is larger than the sum of its proper divisors (1).

16033485899 is an equidigital number, since it uses as much as digits as its factorization.

16033485899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5598720, while the sum is 56.

The spelling of 16033485899 in words is "sixteen billion, thirty-three million, four hundred eighty-five thousand, eight hundred ninety-nine".