2053422277 has 2 divisors, whose sum is σ = 2053422278. Its totient is φ = 2053422276.

The previous prime is 2053422209. The next prime is 2053422323. The reversal of 2053422277 is 7722243502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1402202916 + 651219361 = 37446^2 + 25519^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2053422277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2053422677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026711138 + 1026711139.

It is an arithmetic number, because the mean of its divisors is an integer number (1026711139).

Almost surely, 2^2053422277 is an apocalyptic number.

It is an amenable number.

2053422277 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053422277 is an equidigital number, since it uses as much as digits as its factorization.

2053422277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 34.

The square root of 2053422277 is about 45314.7026581881. The cubic root of 2053422277 is about 1271.0405997939.

Adding to 2053422277 its reverse (7722243502), we get a palindrome (9775665779).

The spelling of 2053422277 in words is "two billion, fifty-three million, four hundred twenty-two thousand, two hundred seventy-seven".