5372813 has 2 divisors, whose sum is σ = 5372814. Its totient is φ = 5372812.

The previous prime is 5372803. The next prime is 5372821. The reversal of 5372813 is 3182735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4318084 + 1054729 = 2078^2 + 1027^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5372813 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5372803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2686406 + 2686407.

It is an arithmetic number, because the mean of its divisors is an integer number (2686407).

Almost surely, 2^5372813 is an apocalyptic number.

It is an amenable number.

5372813 is a deficient number, since it is larger than the sum of its proper divisors (1).

5372813 is an equidigital number, since it uses as much as digits as its factorization.

5372813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 29.

The square root of 5372813 is about 2317.9329153364. The cubic root of 5372813 is about 175.1461418691.

The spelling of 5372813 in words is "five million, three hundred seventy-two thousand, eight hundred thirteen".