16385486033 has 8 divisors (see below), whose sum is σ = 18729634560. Its totient is φ = 14042178720.

The previous prime is 16385486009. The next prime is 16385486063. The reversal of 16385486033 is 33068458361.

16385486033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16385486033 - 2¹⁴ = 16385469649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16385486063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167993 + ... + 246966.

It is an arithmetic number, because the mean of its divisors is an integer number (2341204320).

Almost surely, 2^16385486033 is an apocalyptic number.

It is an amenable number.

16385486033 is a deficient number, since it is larger than the sum of its proper divisors (2344148527).

16385486033 is an equidigital number, since it uses as much as digits as its factorization.

16385486033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420607.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 16385486033 in words is "sixteen billion, three hundred eighty-five million, four hundred eighty-six thousand, thirty-three".