2095657669 has 4 divisors (see below), whose sum is σ = 2395037344. Its totient is φ = 1796277996.

The previous prime is 2095657651. The next prime is 2095657699. The reversal of 2095657669 is 9667565902.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2095657669 - 2⁵ = 2095657637 is a prime.

It is a super-2 number, since 2×2095657669² = 8783562131277027122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2095657699) 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 in 3 ways as a sum of consecutive naturals, for example, 149689827 + ... + 149689840.

It is an arithmetic number, because the mean of its divisors is an integer number (598759336).

Almost surely, 2^2095657669 is an apocalyptic number.

It is an amenable number.

2095657669 is a deficient number, since it is larger than the sum of its proper divisors (299379675).

2095657669 is an equidigital number, since it uses as much as digits as its factorization.

2095657669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299379674.

The product of its (nonzero) digits is 6123600, while the sum is 55.

The square root of 2095657669 is about 45778.3537165766. The cubic root of 2095657669 is about 1279.6959053405.

The spelling of 2095657669 in words is "two billion, ninety-five million, six hundred fifty-seven thousand, six hundred sixty-nine".