4532513 has 2 divisors, whose sum is σ = 4532514. Its totient is φ = 4532512.

The previous prime is 4532471. The next prime is 4532527. The reversal of 4532513 is 3152354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4133089 + 399424 = 2033^2 + 632^2 .

It is a cyclic number.

It is not a de Polignac number, because 4532513 - 2¹² = 4528417 is a prime.

It is not a weakly prime, because it can be changed into another prime (4532113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2266256 + 2266257.

It is an arithmetic number, because the mean of its divisors is an integer number (2266257).

Almost surely, 2^4532513 is an apocalyptic number.

It is an amenable number.

4532513 is a deficient number, since it is larger than the sum of its proper divisors (1).

4532513 is an equidigital number, since it uses as much as digits as its factorization.

4532513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1800, while the sum is 23.

The square root of 4532513 is about 2128.9699387262. The cubic root of 4532513 is about 165.4930218578.

Adding to 4532513 its reverse (3152354), we get a palindrome (7684867).

The spelling of 4532513 in words is "four million, five hundred thirty-two thousand, five hundred thirteen".