534065573 has 2 divisors, whose sum is σ = 534065574. Its totient is φ = 534065572.

The previous prime is 534065563. The next prime is 534065603. The reversal of 534065573 is 375560435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 417058084 + 117007489 = 20422^2 + 10817^2 .

It is a cyclic number.

It is not a de Polignac number, because 534065573 - 2⁸ = 534065317 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534065513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267032786 + 267032787.

It is an arithmetic number, because the mean of its divisors is an integer number (267032787).

Almost surely, 2^534065573 is an apocalyptic number.

It is an amenable number.

534065573 is a deficient number, since it is larger than the sum of its proper divisors (1).

534065573 is an equidigital number, since it uses as much as digits as its factorization.

534065573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189000, while the sum is 38.

The square root of 534065573 is about 23109.8587836447. The cubic root of 534065573 is about 811.3312321525.

The spelling of 534065573 in words is "five hundred thirty-four million, sixty-five thousand, five hundred seventy-three".