5398513 has 2 divisors, whose sum is σ = 5398514. Its totient is φ = 5398512.

The previous prime is 5398507. The next prime is 5398529. The reversal of 5398513 is 3158935.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4566769 + 831744 = 2137^2 + 912^2 .

It is a cyclic number.

It is not a de Polignac number, because 5398513 - 2¹⁷ = 5267441 is a prime.

It is a super-2 number, since 2×5398513² = 58287885222338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5398543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2699256 + 2699257.

It is an arithmetic number, because the mean of its divisors is an integer number (2699257).

Almost surely, 2^5398513 is an apocalyptic number.

It is an amenable number.

5398513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5398513 is an equidigital number, since it uses as much as digits as its factorization.

5398513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16200, while the sum is 34.

The square root of 5398513 is about 2323.4700342376. The cubic root of 5398513 is about 175.4249590574.

The spelling of 5398513 in words is "five million, three hundred ninety-eight thousand, five hundred thirteen".