2506230563 has 4 divisors (see below), whose sum is σ = 2508994680. Its totient is φ = 2503466448.

The previous prime is 2506230553. The next prime is 2506230583. The reversal of 2506230563 is 3650326052.

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 2506230563 - 2²⁸ = 2237795107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2506230553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1380698 + ... + 1382511.

It is an arithmetic number, because the mean of its divisors is an integer number (627248670).

Almost surely, 2^2506230563 is an apocalyptic number.

2506230563 is a deficient number, since it is larger than the sum of its proper divisors (2764117).

2506230563 is an equidigital number, since it uses as much as digits as its factorization.

2506230563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764116.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 2506230563 is about 50062.2668583835. The cubic root of 2506230563 is about 1358.3353629371.

The spelling of 2506230563 in words is "two billion, five hundred six million, two hundred thirty thousand, five hundred sixty-three".