534263273 has 2 divisors, whose sum is σ = 534263274. Its totient is φ = 534263272.

The previous prime is 534263263. The next prime is 534263309. The reversal of 534263273 is 372362435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 501177769 + 33085504 = 22387^2 + 5752^2 .

It is a cyclic number.

It is not a de Polignac number, because 534263273 - 2¹⁰ = 534262249 is a prime.

It is not a weakly prime, because it can be changed into another prime (534263263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267131636 + 267131637.

It is an arithmetic number, because the mean of its divisors is an integer number (267131637).

Almost surely, 2^534263273 is an apocalyptic number.

It is an amenable number.

534263273 is a deficient number, since it is larger than the sum of its proper divisors (1).

534263273 is an equidigital number, since it uses as much as digits as its factorization.

534263273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 35.

The square root of 534263273 is about 23114.1357831090. The cubic root of 534263273 is about 811.4313324676.

The spelling of 534263273 in words is "five hundred thirty-four million, two hundred sixty-three thousand, two hundred seventy-three".