2090275667 has 2 divisors, whose sum is σ = 2090275668. Its totient is φ = 2090275666.

The previous prime is 2090275643. The next prime is 2090275687. The reversal of 2090275667 is 7665720902.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2090275667 - 2¹² = 2090271571 is a prime.

It is not a weakly prime, because it can be changed into another prime (2090275687) 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, 1045137833 + 1045137834.

It is an arithmetic number, because the mean of its divisors is an integer number (1045137834).

Almost surely, 2^2090275667 is an apocalyptic number.

2090275667 is a deficient number, since it is larger than the sum of its proper divisors (1).

2090275667 is an equidigital number, since it uses as much as digits as its factorization.

2090275667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 2090275667 is about 45719.5326638407. The cubic root of 2090275667 is about 1278.5994746292.

It can be divided in two parts, 20902 and 75667, that added together give a palindrome (96569).

The spelling of 2090275667 in words is "two billion, ninety million, two hundred seventy-five thousand, six hundred sixty-seven".