4616543643 has 8 divisors (see below), whose sum is σ = 6156013056. Its totient is φ = 3077385000.

The previous prime is 4616543609. The next prime is 4616543689. The reversal of 4616543643 is 3463456164.

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

It is not a de Polignac number, because 4616543643 - 2⁹ = 4616543131 is a prime.

It is a super-2 number, since 2×4616543643² = 42624950415447422898, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4616543595 and 4616543604.

It is not an unprimeable number, because it can be changed into a prime (4616533643) 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, 40483 + ... + 104268.

It is an arithmetic number, because the mean of its divisors is an integer number (769501632).

Almost surely, 2^4616543643 is an apocalyptic number.

4616543643 is a deficient number, since it is larger than the sum of its proper divisors (1539469413).

4616543643 is a wasteful number, since it uses less digits than its factorization.

4616543643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155385.

The product of its digits is 622080, while the sum is 42.

The square root of 4616543643 is about 67945.1517254911. The cubic root of 4616543643 is about 1665.0948664035.

The spelling of 4616543643 in words is "four billion, six hundred sixteen million, five hundred forty-three thousand, six hundred forty-three".