6450453 has 12 divisors (see below), whose sum is σ = 9423180. Its totient is φ = 4251456.

The previous prime is 6450439. The next prime is 6450467. The reversal of 6450453 is 3540546.

It is an interprime number because it is at equal distance from previous prime (6450439) and next prime (6450467).

It can be written as a sum of positive squares in 2 ways, for example, as 3090564 + 3359889 = 1758^2 + 1833^2 .

It is not a de Polignac number, because 6450453 - 2¹⁴ = 6434069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6450413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3226 + ... + 4827.

It is an arithmetic number, because the mean of its divisors is an integer number (785265).

Almost surely, 2^6450453 is an apocalyptic number.

It is an amenable number.

6450453 is a deficient number, since it is larger than the sum of its proper divisors (2972727).

6450453 is a wasteful number, since it uses less digits than its factorization.

6450453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8148 (or 8145 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 6450453 is about 2539.7742025621. The cubic root of 6450453 is about 186.1501562362.

Adding to 6450453 its reverse (3540546), we get a palindrome (9990999).

It can be divided in two parts, 6450 and 453, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 6450453 in words is "six million, four hundred fifty thousand, four hundred fifty-three".