16331473045 has 8 divisors (see below), whose sum is σ = 20750577624. Its totient is φ = 12296638464.

The previous prime is 16331473021. The next prime is 16331473061. The reversal of 16331473045 is 54037413361.

16331473045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1300467844 + 15031005201 = 36062^2 + 122601^2 .

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 16331473045 - 2¹¹ = 16331470997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16331472995 and 16331473013.

It is a congruent number.

It is an unprimeable number.

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, 96067404 + ... + 96067573.

It is an arithmetic number, because the mean of its divisors is an integer number (2593822203).

Almost surely, 2^16331473045 is an apocalyptic number.

It is an amenable number.

16331473045 is a deficient number, since it is larger than the sum of its proper divisors (4419104579).

16331473045 is a wasteful number, since it uses less digits than its factorization.

16331473045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192134999.

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 16331473045 in words is "sixteen billion, three hundred thirty-one million, four hundred seventy-three thousand, forty-five".