16432575517045 has 16 divisors (see below), whose sum is σ = 20375127037440. Its totient is φ = 12709533499200.

The previous prime is 16432575517013. The next prime is 16432575517049. The reversal of 16432575517045 is 54071557523461.

16432575517045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16432575517045 - 2⁵ = 16432575517013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16432575517049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51759775 + ... + 52076284.

It is an arithmetic number, because the mean of its divisors is an integer number (1273445439840).

Almost surely, 2^{16432575517045} is an apocalyptic number.

It is an amenable number.

16432575517045 is a deficient number, since it is larger than the sum of its proper divisors (3942551520395).

16432575517045 is a wasteful number, since it uses less digits than its factorization.

16432575517045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103837116.

The product of its (nonzero) digits is 17640000, while the sum is 55.

The spelling of 16432575517045 in words is "sixteen trillion, four hundred thirty-two billion, five hundred seventy-five million, five hundred seventeen thousand, forty-five".