32076164385 has 24 divisors (see below), whose sum is σ = 55625926824. Its totient is φ = 17098905600.

The previous prime is 32076164369. The next prime is 32076164413. The reversal of 32076164385 is 58346167023.

32076164385 is a `hidden beast` number, since 3 + 20 + 7 + 616 + 4 + 3 + 8 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3419091729 + 28657072656 = 58473^2 + 169284^2 .

It is not a de Polignac number, because 32076164385 - 2⁴ = 32076164369 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 32076164385.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81216 + ... + 265985.

It is an arithmetic number, because the mean of its divisors is an integer number (2317746951).

Almost surely, 2^32076164385 is an apocalyptic number.

It is an amenable number.

32076164385 is a deficient number, since it is larger than the sum of its proper divisors (23549762439).

32076164385 is a wasteful number, since it uses less digits than its factorization.

32076164385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349265 (or 349262 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 32076164385 in words is "thirty-two billion, seventy-six million, one hundred sixty-four thousand, three hundred eighty-five".