53315162163 has 12 divisors (see below), whose sum is σ = 78160205448. Its totient is φ = 35012941920.

The previous prime is 53315162161. The next prime is 53315162179. The reversal of 53315162163 is 36126151335.

53315162163 is a `hidden beast` number, since 5 + 331 + 5 + 162 + 163 = 666.

It is not a de Polignac number, because 53315162163 - 2¹ = 53315162161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53315162161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44207658 + ... + 44208863.

It is an arithmetic number, because the mean of its divisors is an integer number (6513350454).

Almost surely, 2^53315162163 is an apocalyptic number.

53315162163 is a deficient number, since it is larger than the sum of its proper divisors (24845043285).

53315162163 is a wasteful number, since it uses less digits than its factorization.

53315162163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88416594 (or 88416591 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The spelling of 53315162163 in words is "fifty-three billion, three hundred fifteen million, one hundred sixty-two thousand, one hundred sixty-three".