2069375687 has 2 divisors, whose sum is σ = 2069375688. Its totient is φ = 2069375686.

The previous prime is 2069375681. The next prime is 2069375689. The reversal of 2069375687 is 7865739602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2069375687 - 2⁸ = 2069375431 is a prime.

Together with 2069375689, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2069375681) 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, 1034687843 + 1034687844.

It is an arithmetic number, because the mean of its divisors is an integer number (1034687844).

Almost surely, 2^2069375687 is an apocalyptic number.

2069375687 is a deficient number, since it is larger than the sum of its proper divisors (1).

2069375687 is an equidigital number, since it uses as much as digits as its factorization.

2069375687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The square root of 2069375687 is about 45490.3911502198. The cubic root of 2069375687 is about 1274.3237602227.

The spelling of 2069375687 in words is "two billion, sixty-nine million, three hundred seventy-five thousand, six hundred eighty-seven".