534148673 has 2 divisors, whose sum is σ = 534148674. Its totient is φ = 534148672.

The previous prime is 534148661. The next prime is 534148717. The reversal of 534148673 is 376841435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 533240464 + 908209 = 23092^2 + 953^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534148673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 534148673.

It is not a weakly prime, because it can be changed into another prime (534148973) 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, 267074336 + 267074337.

It is an arithmetic number, because the mean of its divisors is an integer number (267074337).

Almost surely, 2^534148673 is an apocalyptic number.

It is an amenable number.

534148673 is a deficient number, since it is larger than the sum of its proper divisors (1).

534148673 is an equidigital number, since it uses as much as digits as its factorization.

534148673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 41.

The square root of 534148673 is about 23111.6566476746. The cubic root of 534148673 is about 811.3733107112.

The spelling of 534148673 in words is "five hundred thirty-four million, one hundred forty-eight thousand, six hundred seventy-three".