6450413 has 2 divisors, whose sum is σ = 6450414. Its totient is φ = 6450412.

The previous prime is 6450391. The next prime is 6450427. The reversal of 6450413 is 3140546.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5189284 + 1261129 = 2278^2 + 1123^2 .

It is a cyclic number.

It is not a de Polignac number, because 6450413 - 2⁶ = 6450349 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6450313) 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, 3225206 + 3225207.

It is an arithmetic number, because the mean of its divisors is an integer number (3225207).

Almost surely, 2^6450413 is an apocalyptic number.

It is an amenable number.

6450413 is a deficient number, since it is larger than the sum of its proper divisors (1).

6450413 is an equidigital number, since it uses as much as digits as its factorization.

6450413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 6450413 is about 2539.7663278341. The cubic root of 6450413 is about 186.1497714559.

Adding to 6450413 its reverse (3140546), we get a palindrome (9590959).

The spelling of 6450413 in words is "six million, four hundred fifty thousand, four hundred thirteen".