65160516 has 12 divisors (see below), whose sum is σ = 152041232. Its totient is φ = 21720168.

The previous prime is 65160509. The next prime is 65160517. The reversal of 65160516 is 61506156.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (65160517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2715010 + ... + 2715033.

Almost surely, 2^65160516 is an apocalyptic number.

It is an amenable number.

65160516 is an abundant number, since it is smaller than the sum of its proper divisors (86880716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65160516 is a wasteful number, since it uses less digits than its factorization.

65160516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5430050 (or 5430048 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 65160516 is about 8072.2063898292. The cubic root of 65160516 is about 402.4032734406.

The spelling of 65160516 in words is "sixty-five million, one hundred sixty thousand, five hundred sixteen".