65163134 has 8 divisors (see below), whose sum is σ = 98922600. Its totient is φ = 32188936.

The previous prime is 65163113. The next prime is 65163139. The reversal of 65163134 is 43136156.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 65163097 and 65163106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65163139) 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 3 ways as a sum of consecutive naturals, for example, 196109 + ... + 196440.

It is an arithmetic number, because the mean of its divisors is an integer number (12365325).

Almost surely, 2^65163134 is an apocalyptic number.

65163134 is a deficient number, since it is larger than the sum of its proper divisors (33759466).

65163134 is a wasteful number, since it uses less digits than its factorization.

65163134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392634.

The product of its digits is 6480, while the sum is 29.

The square root of 65163134 is about 8072.3685495646. The cubic root of 65163134 is about 402.4086625818.

The spelling of 65163134 in words is "sixty-five million, one hundred sixty-three thousand, one hundred thirty-four".