2072852689 has 2 divisors, whose sum is σ = 2072852690. Its totient is φ = 2072852688.

The previous prime is 2072852659. The next prime is 2072852701. The reversal of 2072852689 is 9862582702.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2069522064 + 3330625 = 45492^2 + 1825^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2072852689 is a prime.

It is not a weakly prime, because it can be changed into another prime (2072852629) 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, 1036426344 + 1036426345.

It is an arithmetic number, because the mean of its divisors is an integer number (1036426345).

Almost surely, 2^2072852689 is an apocalyptic number.

It is an amenable number.

2072852689 is a deficient number, since it is larger than the sum of its proper divisors (1).

2072852689 is an equidigital number, since it uses as much as digits as its factorization.

2072852689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 2072852689 is about 45528.5919944819. The cubic root of 2072852689 is about 1275.0370747133.

The spelling of 2072852689 in words is "two billion, seventy-two million, eight hundred fifty-two thousand, six hundred eighty-nine".