2656045583 has 2 divisors, whose sum is σ = 2656045584. Its totient is φ = 2656045582.

The previous prime is 2656045531. The next prime is 2656045627. The reversal of 2656045583 is 3855406562.

It is an a-pointer prime, because the next prime (2656045627) can be obtained adding 2656045583 to its sum of digits (44).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2656045583 - 2¹⁸ = 2655783439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2656045523) 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 as a sum of consecutive naturals, namely, 1328022791 + 1328022792.

It is an arithmetic number, because the mean of its divisors is an integer number (1328022792).

Almost surely, 2^2656045583 is an apocalyptic number.

2656045583 is a deficient number, since it is larger than the sum of its proper divisors (1).

2656045583 is an equidigital number, since it uses as much as digits as its factorization.

2656045583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864000, while the sum is 44.

The square root of 2656045583 is about 51536.8371458707. The cubic root of 2656045583 is about 1384.8790369926.

The spelling of 2656045583 in words is "two billion, six hundred fifty-six million, forty-five thousand, five hundred eighty-three".