32164360450045 has 16 divisors (see below), whose sum is σ = 38940739517952. Its totient is φ = 25502506382080.

The previous prime is 32164360449979. The next prime is 32164360450051. The reversal of 32164360450045 is 54005406346123.

It is a happy number.

It is not a de Polignac number, because 32164360450045 - 2⁷ = 32164360449917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32164360449983 and 32164360450010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10023564 + ... + 12837466.

It is an arithmetic number, because the mean of its divisors is an integer number (2433796219872).

Almost surely, 2^{32164360450045} is an apocalyptic number.

It is an amenable number.

32164360450045 is a deficient number, since it is larger than the sum of its proper divisors (6776379067907).

32164360450045 is a wasteful number, since it uses less digits than its factorization.

32164360450045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834252.

The product of its (nonzero) digits is 1036800, while the sum is 43.

Adding to 32164360450045 its reverse (54005406346123), we get a palindrome (86169766796168).

The spelling of 32164360450045 in words is "thirty-two trillion, one hundred sixty-four billion, three hundred sixty million, four hundred fifty thousand, forty-five".