53328235163 has 4 divisors (see below), whose sum is σ = 60946554480. Its totient is φ = 45709915848.

The previous prime is 53328235151. The next prime is 53328235171. The reversal of 53328235163 is 36153282335.

53328235163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 53328235163 - 2⁶ = 53328235099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53328235163.

It is not an unprimeable number, because it can be changed into a prime (53328237163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3809159648 + ... + 3809159661.

It is an arithmetic number, because the mean of its divisors is an integer number (15236638620).

Almost surely, 2^53328235163 is an apocalyptic number.

53328235163 is a deficient number, since it is larger than the sum of its proper divisors (7618319317).

53328235163 is an equidigital number, since it uses as much as digits as its factorization.

53328235163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7618319316.

The product of its digits is 388800, while the sum is 41.

The spelling of 53328235163 in words is "fifty-three billion, three hundred twenty-eight million, two hundred thirty-five thousand, one hundred sixty-three".