6416159136 has 48 divisors (see below), whose sum is σ = 16847103168. Its totient is φ = 2138124800.

The previous prime is 6416159119. The next prime is 6416159177. The reversal of 6416159136 is 6319516146.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460756 + ... + 474476.

It is an arithmetic number, because the mean of its divisors is an integer number (350981316).

Almost surely, 2^6416159136 is an apocalyptic number.

It is an amenable number.

6416159136 is an abundant number, since it is smaller than the sum of its proper divisors (10430944032).

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

6416159136 is a wasteful number, since it uses less digits than its factorization.

6416159136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18605 (or 18597 counting only the distinct ones).

The product of its digits is 116640, while the sum is 42.

The square root of 6416159136 is about 80100.9309309199. The cubic root of 6416159136 is about 1858.1968048736.

The spelling of 6416159136 in words is "six billion, four hundred sixteen million, one hundred fifty-nine thousand, one hundred thirty-six".