2853492097 has 4 divisors (see below), whose sum is σ = 2881744596. Its totient is φ = 2825239600.

The previous prime is 2853492077. The next prime is 2853492119. The reversal of 2853492097 is 7902943582.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7902943582 = 2 ⋅3951471791.

It can be written as a sum of positive squares in 2 ways, for example, as 1764756081 + 1088736016 = 42009^2 + 32996^2 .

It is a cyclic number.

It is not a de Polignac number, because 2853492097 - 2¹⁹ = 2852967809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2853492097.

It is not an unprimeable number, because it can be changed into a prime (2853492077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14126098 + ... + 14126299.

It is an arithmetic number, because the mean of its divisors is an integer number (720436149).

Almost surely, 2^2853492097 is an apocalyptic number.

It is an amenable number.

2853492097 is a deficient number, since it is larger than the sum of its proper divisors (28252499).

2853492097 is a wasteful number, since it uses less digits than its factorization.

2853492097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28252498.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The square root of 2853492097 is about 53418.0877325275. The cubic root of 2853492097 is about 1418.3787780939.

The spelling of 2853492097 in words is "two billion, eight hundred fifty-three million, four hundred ninety-two thousand, ninety-seven".