4160663253 has 14 divisors (see below), whose sum is σ = 6238142294. Its totient is φ = 2773775016.

The previous prime is 4160663239. The next prime is 4160663257. The reversal of 4160663253 is 3523660614.

4160663253 is a `hidden beast` number, since 4 + 16 + 0 + 6 + 632 + 5 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4160637009 + 26244 = 64503^2 + 162^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4160663253 is a prime.

It is a super-2 number, since 2×4160663253² = 34622237409729084018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4160663257) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 2852950 + ... + 2854407.

Almost surely, 2^4160663253 is an apocalyptic number.

It is an amenable number.

4160663253 is a deficient number, since it is larger than the sum of its proper divisors (2077479041).

4160663253 is an frugal number, since it uses more digits than its factorization.

4160663253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5707375 (or 5707360 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 4160663253 is about 64503.2034320777. The cubic root of 4160663253 is about 1608.3757719199.

The spelling of 4160663253 in words is "four billion, one hundred sixty million, six hundred sixty-three thousand, two hundred fifty-three".