5096389321 has 3 divisors (see below), whose sum is σ = 5096460711. Its totient is φ = 5096317932.

The previous prime is 5096389313. The next prime is 5096389357. The reversal of 5096389321 is 1239836905.

It is a happy number.

The square root of 5096389321 is 71389.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1239836905 = 5 ⋅247967381.

It can be written as a sum of positive squares in only one way, i.e., 5067873721 + 28515600 = 71189^2 + 5340^2 .

It is not a de Polignac number, because 5096389321 - 2³ = 5096389313 is a prime.

It is a super-2 number, since 2×5096389321² = 51946368222405682082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5096389621) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 35695 + ... + 107083.

It is an arithmetic number, because the mean of its divisors is an integer number (1698820237).

Almost surely, 2^5096389321 is an apocalyptic number.

5096389321 is the 71389-th square number.

5096389321 is the 35695-th centered octagonal number.

It is an amenable number.

5096389321 is a deficient number, since it is larger than the sum of its proper divisors (71390).

5096389321 is an frugal number, since it uses more digits than its factorization.

5096389321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142778 (or 71389 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 46.

The cubic root of 5096389321 is about 1720.8943114919.

The spelling of 5096389321 in words is "five billion, ninety-six million, three hundred eighty-nine thousand, three hundred twenty-one".