2562321227 has 2 divisors, whose sum is σ = 2562321228. Its totient is φ = 2562321226.

The previous prime is 2562321197. The next prime is 2562321239. The reversal of 2562321227 is 7221232652.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2562321227 - 2¹⁰ = 2562320203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2562321193 and 2562321202.

It is not a weakly prime, because it can be changed into another prime (2562323227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1281160613 + 1281160614.

It is an arithmetic number, because the mean of its divisors is an integer number (1281160614).

Almost surely, 2^2562321227 is an apocalyptic number.

2562321227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2562321227 is an equidigital number, since it uses as much as digits as its factorization.

2562321227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 32.

The square root of 2562321227 is about 50619.3760036609. The cubic root of 2562321227 is about 1368.3940951814.

Adding to 2562321227 its reverse (7221232652), we get a palindrome (9783553879).

The spelling of 2562321227 in words is "two billion, five hundred sixty-two million, three hundred twenty-one thousand, two hundred twenty-seven".