534774315431 has 2 divisors, whose sum is σ = 534774315432. Its totient is φ = 534774315430.

The previous prime is 534774315409. The next prime is 534774315451. The reversal of 534774315431 is 134513477435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 534774315431 - 2¹⁸ = 534774053287 is a prime.

It is a super-2 number, since 2×534774315431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534774315451) 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, 267387157715 + 267387157716.

It is an arithmetic number, because the mean of its divisors is an integer number (267387157716).

Almost surely, 2^534774315431 is an apocalyptic number.

534774315431 is a deficient number, since it is larger than the sum of its proper divisors (1).

534774315431 is an equidigital number, since it uses as much as digits as its factorization.

534774315431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2116800, while the sum is 47.

The spelling of 534774315431 in words is "five hundred thirty-four billion, seven hundred seventy-four million, three hundred fifteen thousand, four hundred thirty-one".