53016617113 has 4 divisors (see below), whose sum is σ = 53032623028. Its totient is φ = 53000611200.

The previous prime is 53016617051. The next prime is 53016617179. The reversal of 53016617113 is 31171661035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 51798118464 + 1218498649 = 227592^2 + 34907^2 .

It is a cyclic number.

It is not a de Polignac number, because 53016617113 - 2²⁹ = 52479746201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53016617813) 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, 7997988 + ... + 8004613.

It is an arithmetic number, because the mean of its divisors is an integer number (13258155757).

Almost surely, 2^53016617113 is an apocalyptic number.

It is an amenable number.

53016617113 is a deficient number, since it is larger than the sum of its proper divisors (16005915).

53016617113 is a wasteful number, since it uses less digits than its factorization.

53016617113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16005914.

The product of its (nonzero) digits is 11340, while the sum is 34.

The spelling of 53016617113 in words is "fifty-three billion, sixteen million, six hundred seventeen thousand, one hundred thirteen".