5213137 has 2 divisors, whose sum is σ = 5213138. Its totient is φ = 5213136.

The previous prime is 5213129. The next prime is 5213141. The reversal of 5213137 is 7313125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5157441 + 55696 = 2271^2 + 236^2 .

It is a cyclic number.

It is not a de Polignac number, because 5213137 - 2³ = 5213129 is a prime.

It is not a weakly prime, because it can be changed into another prime (5213737) 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 as a sum of consecutive naturals, namely, 2606568 + 2606569.

It is an arithmetic number, because the mean of its divisors is an integer number (2606569).

Almost surely, 2^5213137 is an apocalyptic number.

It is an amenable number.

5213137 is a deficient number, since it is larger than the sum of its proper divisors (1).

5213137 is an equidigital number, since it uses as much as digits as its factorization.

5213137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 630, while the sum is 22.

The square root of 5213137 is about 2283.2295110216. The cubic root of 5213137 is about 173.3935930357.

The spelling of 5213137 in words is "five million, two hundred thirteen thousand, one hundred thirty-seven".