2056262443 has 2 divisors, whose sum is σ = 2056262444. Its totient is φ = 2056262442.

The previous prime is 2056262419. The next prime is 2056262447. The reversal of 2056262443 is 3442626502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2056262443 - 2²¹ = 2054165291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2056262399 and 2056262408.

It is not a weakly prime, because it can be changed into another prime (2056262447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028131221 + 1028131222.

It is an arithmetic number, because the mean of its divisors is an integer number (1028131222).

Almost surely, 2^2056262443 is an apocalyptic number.

2056262443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2056262443 is an equidigital number, since it uses as much as digits as its factorization.

2056262443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 2056262443 is about 45346.0300687943. The cubic root of 2056262443 is about 1271.6263379303.

Adding to 2056262443 its reverse (3442626502), we get a palindrome (5498888945).

The spelling of 2056262443 in words is "two billion, fifty-six million, two hundred sixty-two thousand, four hundred forty-three".