2322563561 has 8 divisors (see below), whose sum is σ = 2329866504. Its totient is φ = 2315272960.

The previous prime is 2322563557. The next prime is 2322563563. The reversal of 2322563561 is 1653652232.

2322563561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 92929600 + 2229633961 = 9640^2 + 47219^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2322563561 - 2² = 2322563557 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2322563563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488351 + ... + 493083.

It is an arithmetic number, because the mean of its divisors is an integer number (291233313).

Almost surely, 2^2322563561 is an apocalyptic number.

It is an amenable number.

2322563561 is a deficient number, since it is larger than the sum of its proper divisors (7302943).

2322563561 is an equidigital number, since it uses as much as digits as its factorization.

2322563561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6171.

The product of its digits is 64800, while the sum is 35.

The square root of 2322563561 is about 48192.9824870800. The cubic root of 2322563561 is about 1324.3086101723.

The spelling of 2322563561 in words is "two billion, three hundred twenty-two million, five hundred sixty-three thousand, five hundred sixty-one".