5224451 has 2 divisors, whose sum is σ = 5224452. Its totient is φ = 5224450.

The previous prime is 5224447. The next prime is 5224481. The reversal of 5224451 is 1544225.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5224451 - 2² = 5224447 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (5224421) 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 as a sum of consecutive naturals, namely, 2612225 + 2612226.

It is an arithmetic number, because the mean of its divisors is an integer number (2612226).

Almost surely, 2^5224451 is an apocalyptic number.

5224451 is a deficient number, since it is larger than the sum of its proper divisors (1).

5224451 is an equidigital number, since it uses as much as digits as its factorization.

5224451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1600, while the sum is 23.

The square root of 5224451 is about 2285.7057990914. The cubic root of 5224451 is about 173.5189403148.

Adding to 5224451 its reverse (1544225), we get a palindrome (6768676).

The spelling of 5224451 in words is "five million, two hundred twenty-four thousand, four hundred fifty-one".