5323456451 has 2 divisors, whose sum is σ = 5323456452. Its totient is φ = 5323456450.

The previous prime is 5323456447. The next prime is 5323456507. The reversal of 5323456451 is 1546543235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5323456451 - 2² = 5323456447 is a prime.

It is not a weakly prime, because it can be changed into another prime (5323456351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2661728225 + 2661728226.

It is an arithmetic number, because the mean of its divisors is an integer number (2661728226).

Almost surely, 2^5323456451 is an apocalyptic number.

5323456451 is a deficient number, since it is larger than the sum of its proper divisors (1).

5323456451 is an equidigital number, since it uses as much as digits as its factorization.

5323456451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216000, while the sum is 38.

The square root of 5323456451 is about 72962.0206066142. The cubic root of 5323456451 is about 1746.0817315714.

Adding to 5323456451 its reverse (1546543235), we get a palindrome (6869999686).

The spelling of 5323456451 in words is "five billion, three hundred twenty-three million, four hundred fifty-six thousand, four hundred fifty-one".