6465417080 has 16 divisors (see below), whose sum is σ = 14547188520. Its totient is φ = 2586166816.

The previous prime is 6465417031. The next prime is 6465417143. The reversal of 6465417080 is 807145646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80817674 + ... + 80817753.

Almost surely, 2^6465417080 is an apocalyptic number.

It is an amenable number.

6465417080 is an abundant number, since it is smaller than the sum of its proper divisors (8081771440).

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

6465417080 is a wasteful number, since it uses less digits than its factorization.

6465417080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161635438 (or 161635434 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 6465417080 is about 80407.8172816549. The cubic root of 6465417080 is about 1862.9399184854.

The spelling of 6465417080 in words is "six billion, four hundred sixty-five million, four hundred seventeen thousand, eighty".