65008520496 has 30 divisors (see below), whose sum is σ = 181933568180. Its totient is φ = 21669506784.

The previous prime is 65008520483. The next prime is 65008520543. The reversal of 65008520496 is 69402580056.

65008520496 is a `hidden beast` number, since 6 + 500 + 8 + 52 + 0 + 4 + 96 = 666.

65008520496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×65008520496² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225723886 + ... + 225724173.

Almost surely, 2^65008520496 is an apocalyptic number.

It is an amenable number.

65008520496 is an abundant number, since it is smaller than the sum of its proper divisors (116925047684).

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

65008520496 is a wasteful number, since it uses less digits than its factorization.

65008520496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451448073 (or 451448064 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 65008520496 in words is "sixty-five billion, eight million, five hundred twenty thousand, four hundred ninety-six".