534131131453 has 2 divisors, whose sum is σ = 534131131454. Its totient is φ = 534131131452.

The previous prime is 534131131397. The next prime is 534131131463. The reversal of 534131131453 is 354131131435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 533481238404 + 649893049 = 730398^2 + 25493^2 .

It is a cyclic number.

It is not a de Polignac number, because 534131131453 - 2²⁵ = 534097577021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534131131463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267065565726 + 267065565727.

It is an arithmetic number, because the mean of its divisors is an integer number (267065565727).

Almost surely, 2^534131131453 is an apocalyptic number.

It is an amenable number.

534131131453 is a deficient number, since it is larger than the sum of its proper divisors (1).

534131131453 is an equidigital number, since it uses as much as digits as its factorization.

534131131453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 34.

Adding to 534131131453 its reverse (354131131435), we get a palindrome (888262262888).

The spelling of 534131131453 in words is "five hundred thirty-four billion, one hundred thirty-one million, one hundred thirty-one thousand, four hundred fifty-three".