534451443445529 has 2 divisors, whose sum is σ = 534451443445530. Its totient is φ = 534451443445528.

The previous prime is 534451443445483. The next prime is 534451443445583. The reversal of 534451443445529 is 925544344154435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 532635625210000 + 1815818235529 = 23078900^2 + 1347523^2 .

It is a cyclic number.

It is not a de Polignac number, because 534451443445529 - 2⁴⁰ = 533351931817753 is a prime.

It is not a weakly prime, because it can be changed into another prime (534451443445429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267225721722764 + 267225721722765.

It is an arithmetic number, because the mean of its divisors is an integer number (267225721722765).

Almost surely, 2^{534451443445529} is an apocalyptic number.

It is an amenable number.

534451443445529 is a deficient number, since it is larger than the sum of its proper divisors (1).

534451443445529 is an equidigital number, since it uses as much as digits as its factorization.

534451443445529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720000, while the sum is 62.

The spelling of 534451443445529 in words is "five hundred thirty-four trillion, four hundred fifty-one billion, four hundred forty-three million, four hundred forty-five thousand, five hundred twenty-nine".