4616553643 has 16 divisors (see below), whose sum is σ = 5273886240. Its totient is φ = 4003324416.

The previous prime is 4616553637. The next prime is 4616553661. The reversal of 4616553643 is 3463556164.

It is not a de Polignac number, because 4616553643 - 2⁹ = 4616553131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4616553643.

It is not an unprimeable number, because it can be changed into a prime (4616553673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101793 + ... + 139981.

It is an arithmetic number, because the mean of its divisors is an integer number (329617890).

Almost surely, 2^4616553643 is an apocalyptic number.

4616553643 is a deficient number, since it is larger than the sum of its proper divisors (657332597).

4616553643 is a wasteful number, since it uses less digits than its factorization.

4616553643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38766.

The product of its digits is 777600, while the sum is 43.

The square root of 4616553643 is about 67945.2253142191. The cubic root of 4616553643 is about 1665.0960686692.

The spelling of 4616553643 in words is "four billion, six hundred sixteen million, five hundred fifty-three thousand, six hundred forty-three".