6163647002053 has 6 divisors (see below), whose sum is σ = 6547541971346. Its totient is φ = 5801079531072.

The previous prime is 6163647001949. The next prime is 6163647002077. The reversal of 6163647002053 is 3502007463616.

It can be written as a sum of positive squares in 3 ways, for example, as 2446590248964 + 3717056753089 = 1564158^2 + 1927967^2 .

It is a de Polignac number, because none of the positive numbers 2^k-6163647002053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6163647002353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10663748850 + ... + 10663749427.

Almost surely, 2^{6163647002053} is an apocalyptic number.

It is an amenable number.

6163647002053 is a deficient number, since it is larger than the sum of its proper divisors (383894969293).

6163647002053 is a wasteful number, since it uses less digits than its factorization.

6163647002053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21327498311 (or 21327498294 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 6163647002053 in words is "six trillion, one hundred sixty-three billion, six hundred forty-seven million, two thousand, fifty-three".