2095778495 has 4 divisors (see below), whose sum is σ = 2514934200. Its totient is φ = 1676622792.

The previous prime is 2095778491. The next prime is 2095778501. The reversal of 2095778495 is 5948775902.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5948775902 = 2 ⋅2974387951.

It is a cyclic number.

It is not a de Polignac number, because 2095778495 - 2² = 2095778491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2095778495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2095778491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209577845 + ... + 209577854.

It is an arithmetic number, because the mean of its divisors is an integer number (628733550).

Almost surely, 2^2095778495 is an apocalyptic number.

2095778495 is a deficient number, since it is larger than the sum of its proper divisors (419155705).

2095778495 is an equidigital number, since it uses as much as digits as its factorization.

2095778495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419155704.

The product of its (nonzero) digits is 6350400, while the sum is 56.

The square root of 2095778495 is about 45779.6733824085. The cubic root of 2095778495 is about 1279.7204986648.

The spelling of 2095778495 in words is "two billion, ninety-five million, seven hundred seventy-eight thousand, four hundred ninety-five".