5254453 has 2 divisors, whose sum is σ = 5254454. Its totient is φ = 5254452.

The previous prime is 5254439. The next prime is 5254463. The reversal of 5254453 is 3544525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2965284 + 2289169 = 1722^2 + 1513^2 .

It is a cyclic number.

It is not a de Polignac number, because 5254453 - 2⁵ = 5254421 is a prime.

5254453 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5254463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627226 + 2627227.

It is an arithmetic number, because the mean of its divisors is an integer number (2627227).

Almost surely, 2^5254453 is an apocalyptic number.

It is an amenable number.

5254453 is a deficient number, since it is larger than the sum of its proper divisors (1).

5254453 is an equidigital number, since it uses as much as digits as its factorization.

5254453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12000, while the sum is 28.

The square root of 5254453 is about 2292.2593657787. The cubic root of 5254453 is about 173.8504572361.

Adding to 5254453 its reverse (3544525), we get a palindrome (8798978).

The spelling of 5254453 in words is "five million, two hundred fifty-four thousand, four hundred fifty-three".