2096811153369 has 99 divisors (see below), whose sum is σ = 3231401938879. Its totient is φ = 1360575565200.

The previous prime is 2096811153343. The next prime is 2096811153373. The reversal of 2096811153369 is 9633511186902.

The square root of 2096811153369 is 1448037.

It is a perfect power (a square), and thus also a powerful number.

2096811153369 is a `hidden beast` number, since 2 + 0 + 96 + 8 + 1 + 11 + 533 + 6 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2014591325769 + 82219827600 = 1419363^2 + 286740^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2096811153369 is a prime.

It is a super-2 number, since 2×2096811153369² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2096811153319) by changing a digit.

It is a polite number, since it can be written in 98 ways as a sum of consecutive naturals, for example, 20760506419 + ... + 20760506519.

Almost surely, 2^{2096811153369} is an apocalyptic number.

2096811153369 is the 1448037-th square number.

2096811153369 is the 724019-th centered octagonal number.

It is an amenable number.

2096811153369 is a deficient number, since it is larger than the sum of its proper divisors (1134590785510).

2096811153369 is an frugal number, since it uses more digits than its factorization.

2096811153369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The spelling of 2096811153369 in words is "two trillion, ninety-six billion, eight hundred eleven million, one hundred fifty-three thousand, three hundred sixty-nine".