2450453 has 2 divisors, whose sum is σ = 2450454. Its totient is φ = 2450452.

The previous prime is 2450417. The next prime is 2450491. The reversal of 2450453 is 3540542.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2439844 + 10609 = 1562^2 + 103^2 .

It is a cyclic number.

It is not a de Polignac number, because 2450453 - 2¹² = 2446357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2450353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1225226 + 1225227.

It is an arithmetic number, because the mean of its divisors is an integer number (1225227).

2^2450453 is an apocalyptic number.

It is an amenable number.

2450453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2450453 is an equidigital number, since it uses as much as digits as its factorization.

2450453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 2450453 is about 1565.3922831035. The cubic root of 2450453 is about 134.8182831732.

Adding to 2450453 its reverse (3540542), we get a palindrome (5990995).

The spelling of 2450453 in words is "two million, four hundred fifty thousand, four hundred fifty-three".