5097321 has 12 divisors (see below), whose sum is σ = 7391748. Its totient is φ = 3384864.

The previous prime is 5097289. The next prime is 5097353. The reversal of 5097321 is 1237905.

It is an interprime number because it is at equal distance from previous prime (5097289) and next prime (5097353).

It can be written as a sum of positive squares in 2 ways, for example, as 4260096 + 837225 = 2064^2 + 915^2 .

It is not a de Polignac number, because 5097321 - 2⁵ = 5097289 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5093321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1671 + ... + 3603.

It is an arithmetic number, because the mean of its divisors is an integer number (615979).

Almost surely, 2^5097321 is an apocalyptic number.

It is an amenable number.

5097321 is a deficient number, since it is larger than the sum of its proper divisors (2294427).

5097321 is a wasteful number, since it uses less digits than its factorization.

5097321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2232 (or 2229 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 5097321 is about 2257.7247396439. The cubic root of 5097321 is about 172.0999171573.

The spelling of 5097321 in words is "five million, ninety-seven thousand, three hundred twenty-one".