6512413 has 2 divisors, whose sum is σ = 6512414. Its totient is φ = 6512412.

The previous prime is 6512371. The next prime is 6512417. The reversal of 6512413 is 3142156.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5508409 + 1004004 = 2347^2 + 1002^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6512413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6512417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3256206 + 3256207.

It is an arithmetic number, because the mean of its divisors is an integer number (3256207).

Almost surely, 2^6512413 is an apocalyptic number.

It is an amenable number.

6512413 is a deficient number, since it is larger than the sum of its proper divisors (1).

6512413 is an equidigital number, since it uses as much as digits as its factorization.

6512413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 22.

The square root of 6512413 is about 2551.9429852565. The cubic root of 6512413 is about 186.7442814285.

Adding to 6512413 its reverse (3142156), we get a palindrome (9654569).

The spelling of 6512413 in words is "six million, five hundred twelve thousand, four hundred thirteen".