4640216573 has 8 divisors (see below), whose sum is σ = 4712936256. Its totient is φ = 4567701600.

The previous prime is 4640216563. The next prime is 4640216593. The reversal of 4640216573 is 3756120464.

It is a happy number.

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 4640216573 - 2²² = 4636022269 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 (4640216513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5168 + ... + 96473.

It is an arithmetic number, because the mean of its divisors is an integer number (589117032).

Almost surely, 2^4640216573 is an apocalyptic number.

It is an amenable number.

4640216573 is a deficient number, since it is larger than the sum of its proper divisors (72719683).

4640216573 is a wasteful number, since it uses less digits than its factorization.

4640216573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102355.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 4640216573 is about 68119.1351457136. The cubic root of 4640216573 is about 1667.9361326992.

The spelling of 4640216573 in words is "four billion, six hundred forty million, two hundred sixteen thousand, five hundred seventy-three".