2088297853 has 4 divisors (see below), whose sum is σ = 2088634140. Its totient is φ = 2087961568.

The previous prime is 2088297839. The next prime is 2088297877. The reversal of 2088297853 is 3587928802.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 945993049 + 1142304804 = 30757^2 + 33798^2 .

It is a cyclic number.

It is not a de Polignac number, because 2088297853 - 2⁵ = 2088297821 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 2088297853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2088297803) 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, 158650 + ... + 171307.

It is an arithmetic number, because the mean of its divisors is an integer number (522158535).

Almost surely, 2^2088297853 is an apocalyptic number.

It is an amenable number.

2088297853 is a deficient number, since it is larger than the sum of its proper divisors (336287).

2088297853 is an equidigital number, since it uses as much as digits as its factorization.

2088297853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336286.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 2088297853 is about 45697.8976868740. The cubic root of 2088297853 is about 1278.1960780832.

The spelling of 2088297853 in words is "two billion, eighty-eight million, two hundred ninety-seven thousand, eight hundred fifty-three".