2323061563 has 4 divisors (see below), whose sum is σ = 2331328968. Its totient is φ = 2314794160.

The previous prime is 2323061537. The next prime is 2323061591. The reversal of 2323061563 is 3651603232.

It is a happy number.

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 2323061563 - 2²¹ = 2320964411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2323061063) 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, 4133281 + ... + 4133842.

It is an arithmetic number, because the mean of its divisors is an integer number (582832242).

Almost surely, 2^2323061563 is an apocalyptic number.

2323061563 is a deficient number, since it is larger than the sum of its proper divisors (8267405).

2323061563 is an equidigital number, since it uses as much as digits as its factorization.

2323061563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8267404.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 2323061563 is about 48198.1489582328. The cubic root of 2323061563 is about 1324.4032557637.

Adding to 2323061563 its reverse (3651603232), we get a palindrome (5974664795).

The spelling of 2323061563 in words is "two billion, three hundred twenty-three million, sixty-one thousand, five hundred sixty-three".