2095726181 has 2 divisors, whose sum is σ = 2095726182. Its totient is φ = 2095726180.

The previous prime is 2095726123. The next prime is 2095726183. The reversal of 2095726181 is 1816275902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2067157156 + 28569025 = 45466^2 + 5345^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2095726181 is a prime.

It is a super-2 number, since 2×2095726181² = 8784136451457689522, which contains 22 as substring.

Together with 2095726183, 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 (2095726183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1047863090 + 1047863091.

It is an arithmetic number, because the mean of its divisors is an integer number (1047863091).

Almost surely, 2^2095726181 is an apocalyptic number.

It is an amenable number.

2095726181 is a deficient number, since it is larger than the sum of its proper divisors (1).

2095726181 is an equidigital number, since it uses as much as digits as its factorization.

2095726181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 2095726181 is about 45779.1020117258. The cubic root of 2095726181 is about 1279.7098506160.

The spelling of 2095726181 in words is "two billion, ninety-five million, seven hundred twenty-six thousand, one hundred eighty-one".