2852323891 has 2 divisors, whose sum is σ = 2852323892. Its totient is φ = 2852323890.

The previous prime is 2852323883. The next prime is 2852323987. The reversal of 2852323891 is 1983232582.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2852323891 - 2³ = 2852323883 is a prime.

It is not a weakly prime, because it can be changed into another prime (2852323811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1426161945 + 1426161946.

It is an arithmetic number, because the mean of its divisors is an integer number (1426161946).

Almost surely, 2^2852323891 is an apocalyptic number.

2852323891 is a deficient number, since it is larger than the sum of its proper divisors (1).

2852323891 is an equidigital number, since it uses as much as digits as its factorization.

2852323891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 43.

The square root of 2852323891 is about 53407.1520585024. The cubic root of 2852323891 is about 1418.1851925140.

The spelling of 2852323891 in words is "two billion, eight hundred fifty-two million, three hundred twenty-three thousand, eight hundred ninety-one".