5240167321 has 9 divisors (see below), whose sum is σ = 5281682133. Its totient is φ = 5198977980.

The previous prime is 5240167307. The next prime is 5240167337. The reversal of 5240167321 is 1237610425.

The square root of 5240167321 is 72389.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 5240167321 - 2²⁵ = 5206612889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5240167021) 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 8 ways as a sum of consecutive naturals, for example, 13826110 + ... + 13826488.

Almost surely, 2^5240167321 is an apocalyptic number.

5240167321 is the 72389-th square number.

5240167321 is the 36195-th centered octagonal number.

It is an amenable number.

5240167321 is a deficient number, since it is larger than the sum of its proper divisors (41514812).

5240167321 is an frugal number, since it uses more digits than its factorization.

5240167321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140 (or 570 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The cubic root of 5240167321 is about 1736.9276077112.

Adding to 5240167321 its reverse (1237610425), we get a palindrome (6477777746).

The spelling of 5240167321 in words is "five billion, two hundred forty million, one hundred sixty-seven thousand, three hundred twenty-one".