5655442211 has 2 divisors, whose sum is σ = 5655442212. Its totient is φ = 5655442210.

The previous prime is 5655442181. The next prime is 5655442223. The reversal of 5655442211 is 1122445565.

5655442211 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5655442211 is a prime.

It is not a weakly prime, because it can be changed into another prime (5655442271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827721105 + 2827721106.

It is an arithmetic number, because the mean of its divisors is an integer number (2827721106).

Almost surely, 2^5655442211 is an apocalyptic number.

5655442211 is a deficient number, since it is larger than the sum of its proper divisors (1).

5655442211 is an equidigital number, since it uses as much as digits as its factorization.

5655442211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48000, while the sum is 35.

The square root of 5655442211 is about 75202.6742277161. The cubic root of 5655442211 is about 1781.6491691918.

Adding to 5655442211 its reverse (1122445565), we get a palindrome (6777887776).

The spelling of 5655442211 in words is "five billion, six hundred fifty-five million, four hundred forty-two thousand, two hundred eleven".