4645616065 has 8 divisors (see below), whose sum is σ = 5693351040. Its totient is φ = 3637418352.

The previous prime is 4645616021. The next prime is 4645616083. The reversal of 4645616065 is 5606165464.

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

It is a cyclic number.

It is not a de Polignac number, because 4645616065 - 2²⁷ = 4511398337 is a prime.

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, 9884055 + ... + 9884524.

It is an arithmetic number, because the mean of its divisors is an integer number (711668880).

Almost surely, 2^4645616065 is an apocalyptic number.

It is an amenable number.

4645616065 is a deficient number, since it is larger than the sum of its proper divisors (1047734975).

4645616065 is a wasteful number, since it uses less digits than its factorization.

4645616065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19768631.

The product of its (nonzero) digits is 518400, while the sum is 43.

The square root of 4645616065 is about 68158.7563340177. The cubic root of 4645616065 is about 1668.5828350461.

The spelling of 4645616065 in words is "four billion, six hundred forty-five million, six hundred sixteen thousand, sixty-five".