534973273 has 4 divisors (see below), whose sum is σ = 542301748. Its totient is φ = 527644800.

The previous prime is 534973259. The next prime is 534973303. The reversal of 534973273 is 372379435.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 373378329 + 161594944 = 19323^2 + 12712^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534973273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534973213) 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 in 3 ways as a sum of consecutive naturals, for example, 3664128 + ... + 3664273.

It is an arithmetic number, because the mean of its divisors is an integer number (135575437).

Almost surely, 2^534973273 is an apocalyptic number.

It is an amenable number.

534973273 is a deficient number, since it is larger than the sum of its proper divisors (7328475).

534973273 is an equidigital number, since it uses as much as digits as its factorization.

534973273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7328474.

The product of its digits is 476280, while the sum is 43.

The square root of 534973273 is about 23129.4892507379. The cubic root of 534973273 is about 811.7906192692.

The spelling of 534973273 in words is "five hundred thirty-four million, nine hundred seventy-three thousand, two hundred seventy-three".