32064078568065 has 32 divisors (see below), whose sum is σ = 51341350404096. Its totient is φ = 17087901658560.

The previous prime is 32064078568037. The next prime is 32064078568073. The reversal of 32064078568065 is 56086587046023.

It is not a de Polignac number, because 32064078568065 - 2⁵ = 32064078568033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 610590160 + ... + 610642670.

It is an arithmetic number, because the mean of its divisors is an integer number (1604417200128).

Almost surely, 2^{32064078568065} is an apocalyptic number.

It is an amenable number.

32064078568065 is a deficient number, since it is larger than the sum of its proper divisors (19277271836031).

32064078568065 is a wasteful number, since it uses less digits than its factorization.

32064078568065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82549.

The product of its (nonzero) digits is 58060800, while the sum is 60.

The spelling of 32064078568065 in words is "thirty-two trillion, sixty-four billion, seventy-eight million, five hundred sixty-eight thousand, sixty-five".