2065564321058 has 16 divisors (see below), whose sum is σ = 3541022412480. Its totient is φ = 885228100656.

The previous prime is 2065564320983. The next prime is 2065564321097. The reversal of 2065564321058 is 8501234655602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184688 + ... + 2040891.

It is an arithmetic number, because the mean of its divisors is an integer number (221313900780).

Almost surely, 2^{2065564321058} is an apocalyptic number.

2065564321058 is a deficient number, since it is larger than the sum of its proper divisors (1475458091422).

2065564321058 is a wasteful number, since it uses less digits than its factorization.

2065564321058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2291881.

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 2065564321058 in words is "two trillion, sixty-five billion, five hundred sixty-four million, three hundred twenty-one thousand, fifty-eight".