2898543253 has 4 divisors (see below), whose sum is σ = 2902313260. Its totient is φ = 2894773248.

The previous prime is 2898543239. The next prime is 2898543281. The reversal of 2898543253 is 3523458982.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3523458982 = 2 ⋅1761729491.

It can be written as a sum of positive squares in 2 ways, for example, as 750869604 + 2147673649 = 27402^2 + 46343^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2898543253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2898543197 and 2898543206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2898543353) 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, 1883850 + ... + 1885387.

It is an arithmetic number, because the mean of its divisors is an integer number (725578315).

Almost surely, 2^2898543253 is an apocalyptic number.

It is an amenable number.

2898543253 is a deficient number, since it is larger than the sum of its proper divisors (3770007).

2898543253 is an equidigital number, since it uses as much as digits as its factorization.

2898543253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3770006.

The product of its digits is 2073600, while the sum is 49.

The square root of 2898543253 is about 53838.1208160166. The cubic root of 2898543253 is about 1425.8043273705.

The spelling of 2898543253 in words is "two billion, eight hundred ninety-eight million, five hundred forty-three thousand, two hundred fifty-three".