65063163 has 16 divisors (see below), whose sum is σ = 99619200. Its totient is φ = 37356480.

The previous prime is 65063161. The next prime is 65063177. The reversal of 65063163 is 36136056.

It is not a de Polignac number, because 65063163 - 2¹ = 65063161 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 65063163.

It is not an unprimeable number, because it can be changed into a prime (65063161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51258 + ... + 52511.

It is an arithmetic number, because the mean of its divisors is an integer number (6226200).

Almost surely, 2^65063163 is an apocalyptic number.

65063163 is a deficient number, since it is larger than the sum of its proper divisors (34556037).

65063163 is a wasteful number, since it uses less digits than its factorization.

65063163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103802.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 65063163 is about 8066.1740001069. The cubic root of 65063163 is about 402.2027701585.

It can be divided in two parts, 6506 and 3163, that added together give a palindrome (9669).

The spelling of 65063163 in words is "sixty-five million, sixty-three thousand, one hundred sixty-three".