2052247237 has 2 divisors, whose sum is σ = 2052247238. Its totient is φ = 2052247236.

The previous prime is 2052247193. The next prime is 2052247277. The reversal of 2052247237 is 7327422502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1750669281 + 301577956 = 41841^2 + 17366^2 .

It is a cyclic number.

It is not a de Polignac number, because 2052247237 - 2¹⁹ = 2051722949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2052247277) 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, 1026123618 + 1026123619.

It is an arithmetic number, because the mean of its divisors is an integer number (1026123619).

Almost surely, 2^2052247237 is an apocalyptic number.

It is an amenable number.

2052247237 is a deficient number, since it is larger than the sum of its proper divisors (1).

2052247237 is an equidigital number, since it uses as much as digits as its factorization.

2052247237 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 2052247237 is about 45301.7354744827. The cubic root of 2052247237 is about 1270.7981089148.

Adding to 2052247237 its reverse (7327422502), we get a palindrome (9379669739).

The spelling of 2052247237 in words is "two billion, fifty-two million, two hundred forty-seven thousand, two hundred thirty-seven".