5641453 has 2 divisors, whose sum is σ = 5641454. Its totient is φ = 5641452.

The previous prime is 5641429. The next prime is 5641459. The reversal of 5641453 is 3541465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2829124 + 2812329 = 1682^2 + 1677^2 .

It is a cyclic number.

It is not a de Polignac number, because 5641453 - 2⁵ = 5641421 is a prime.

5641453 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5641459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2820726 + 2820727.

It is an arithmetic number, because the mean of its divisors is an integer number (2820727).

Almost surely, 2^5641453 is an apocalyptic number.

It is an amenable number.

5641453 is a deficient number, since it is larger than the sum of its proper divisors (1).

5641453 is an equidigital number, since it uses as much as digits as its factorization.

5641453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 28.

The square root of 5641453 is about 2375.1743093929. The cubic root of 5641453 is about 178.0178936689.

The spelling of 5641453 in words is "five million, six hundred forty-one thousand, four hundred fifty-three".