2563328283 has 4 divisors (see below), whose sum is σ = 3417771048. Its totient is φ = 1708885520.

The previous prime is 2563328281. The next prime is 2563328309. The reversal of 2563328283 is 3828233652.

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 2563328283 - 2¹ = 2563328281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2563328281) 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, 427221378 + ... + 427221383.

It is an arithmetic number, because the mean of its divisors is an integer number (854442762).

Almost surely, 2^2563328283 is an apocalyptic number.

2563328283 is a deficient number, since it is larger than the sum of its proper divisors (854442765).

2563328283 is an equidigital number, since it uses as much as digits as its factorization.

2563328283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854442764.

The product of its digits is 414720, while the sum is 42.

The square root of 2563328283 is about 50629.3223636264. The cubic root of 2563328283 is about 1368.5733426769.

The spelling of 2563328283 in words is "two billion, five hundred sixty-three million, three hundred twenty-eight thousand, two hundred eighty-three".