4651006645 has 8 divisors (see below), whose sum is σ = 5583754656. Its totient is φ = 3719107536.

The previous prime is 4651006621. The next prime is 4651006649. The reversal of 4651006645 is 5466001564.

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 4651006645 - 2²³ = 4642618037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4651006649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200107 + ... + 222136.

It is an arithmetic number, because the mean of its divisors is an integer number (697969332).

Almost surely, 2^4651006645 is an apocalyptic number.

It is an amenable number.

4651006645 is a deficient number, since it is larger than the sum of its proper divisors (932748011).

4651006645 is a wasteful number, since it uses less digits than its factorization.

4651006645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424451.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 4651006645 is about 68198.2891647584. The cubic root of 4651006645 is about 1669.2279703289.

The spelling of 4651006645 in words is "four billion, six hundred fifty-one million, six thousand, six hundred forty-five".