534412453 has 2 divisors, whose sum is σ = 534412454. Its totient is φ = 534412452.

The previous prime is 534412433. The next prime is 534412507. The reversal of 534412453 is 354214435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 445336609 + 89075844 = 21103^2 + 9438^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534412453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534412433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267206226 + 267206227.

It is an arithmetic number, because the mean of its divisors is an integer number (267206227).

Almost surely, 2^534412453 is an apocalyptic number.

It is an amenable number.

534412453 is a deficient number, since it is larger than the sum of its proper divisors (1).

534412453 is an equidigital number, since it uses as much as digits as its factorization.

534412453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28800, while the sum is 31.

The square root of 534412453 is about 23117.3625874579. The cubic root of 534412453 is about 811.5068495814.

Adding to 534412453 its reverse (354214435), we get a palindrome (888626888).

The spelling of 534412453 in words is "five hundred thirty-four million, four hundred twelve thousand, four hundred fifty-three".