16330258945 has 64 divisors (see below), whose sum is σ = 26583169536. Its totient is φ = 9299681280.

The previous prime is 16330258927. The next prime is 16330258949. The reversal of 16330258945 is 54985203361.

It is not a de Polignac number, because 16330258945 - 2¹¹ = 16330256897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16330258895 and 16330258904.

It is not an unprimeable number, because it can be changed into a prime (16330258949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 468667 + ... + 502303.

It is an arithmetic number, because the mean of its divisors is an integer number (415362024).

Almost surely, 2^16330258945 is an apocalyptic number.

It is an amenable number.

16330258945 is a deficient number, since it is larger than the sum of its proper divisors (10252910591).

16330258945 is a wasteful number, since it uses less digits than its factorization.

16330258945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33770.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 16330258945 in words is "sixteen billion, three hundred thirty million, two hundred fifty-eight thousand, nine hundred forty-five".