5324161643 has 8 divisors (see below), whose sum is σ = 5639345712. Its totient is φ = 5009199616.

The previous prime is 5324161639. The next prime is 5324161697. The reversal of 5324161643 is 3461614235.

5324161643 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5324161643 - 2² = 5324161639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5324161603) 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, 4805 + ... + 103302.

It is an arithmetic number, because the mean of its divisors is an integer number (704918214).

Almost surely, 2^5324161643 is an apocalyptic number.

5324161643 is a deficient number, since it is larger than the sum of its proper divisors (315184069).

5324161643 is a wasteful number, since it uses less digits than its factorization.

5324161643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111021.

The product of its digits is 51840, while the sum is 35.

The square root of 5324161643 is about 72966.8530430085. The cubic root of 5324161643 is about 1746.1588286300.

Adding to 5324161643 its reverse (3461614235), we get a palindrome (8785775878).

The spelling of 5324161643 in words is "five billion, three hundred twenty-four million, one hundred sixty-one thousand, six hundred forty-three".