8163500053 has 2 divisors, whose sum is σ = 8163500054. Its totient is φ = 8163500052.

The previous prime is 8163500039. The next prime is 8163500057. The reversal of 8163500053 is 3500053618.

8163500053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5134868964 + 3028631089 = 71658^2 + 55033^2 .

It is a cyclic number.

It is not a de Polignac number, because 8163500053 - 2⁵ = 8163500021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8163499988 and 8163500024.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8163500057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4081750026 + 4081750027.

It is an arithmetic number, because the mean of its divisors is an integer number (4081750027).

Almost surely, 2^8163500053 is an apocalyptic number.

It is an amenable number.

8163500053 is a deficient number, since it is larger than the sum of its proper divisors (1).

8163500053 is an equidigital number, since it uses as much as digits as its factorization.

8163500053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 8163500053 is about 90352.0893670976. The cubic root of 8163500053 is about 2013.5332237948.

The spelling of 8163500053 in words is "eight billion, one hundred sixty-three million, five hundred thousand, fifty-three".