2253536163 has 12 divisors (see below), whose sum is σ = 3255986968. Its totient is φ = 1501951680.

The previous prime is 2253536143. The next prime is 2253536183. The reversal of 2253536163 is 3616353522.

2253536163 is a `hidden beast` number, since 2 + 2 + 5 + 35 + 3 + 616 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (2253536143) and next prime (2253536183).

It is not a de Polignac number, because 2253536163 - 2¹² = 2253532067 is a prime.

It is a super-3 number, since 3×2253536163³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2253536123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3531 + ... + 67227.

Almost surely, 2^2253536163 is an apocalyptic number.

2253536163 is a deficient number, since it is larger than the sum of its proper divisors (1002450805).

2253536163 is a wasteful number, since it uses less digits than its factorization.

2253536163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67634 (or 67631 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 2253536163 is about 47471.4246994969. The cubic root of 2253536163 is about 1311.0568095514.

Adding to 2253536163 its reverse (3616353522), we get a palindrome (5869889685).

The spelling of 2253536163 in words is "two billion, two hundred fifty-three million, five hundred thirty-six thousand, one hundred sixty-three".