4522564345571 has 4 divisors (see below), whose sum is σ = 4537295825832. Its totient is φ = 4507832865312.

The previous prime is 4522564345531. The next prime is 4522564345603. The reversal of 4522564345571 is 1755434652254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4522564345571 - 2³⁸ = 4247686438627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4522564345531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7365739670 + ... + 7365740283.

It is an arithmetic number, because the mean of its divisors is an integer number (1134323956458).

Almost surely, 2^{4522564345571} is an apocalyptic number.

4522564345571 is a deficient number, since it is larger than the sum of its proper divisors (14731480261).

4522564345571 is a wasteful number, since it uses less digits than its factorization.

4522564345571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14731480260.

The product of its digits is 20160000, while the sum is 53.

The spelling of 4522564345571 in words is "four trillion, five hundred twenty-two billion, five hundred sixty-four million, three hundred forty-five thousand, five hundred seventy-one".