534804072263 has 4 divisors (see below), whose sum is σ = 535630663440. Its totient is φ = 533977481088.

The previous prime is 534804072247. The next prime is 534804072293. The reversal of 534804072263 is 362270408435.

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

It is a cyclic number.

It is not a de Polignac number, because 534804072263 - 2⁴ = 534804072247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534804072293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413294618 + ... + 413295911.

It is an arithmetic number, because the mean of its divisors is an integer number (133907665860).

Almost surely, 2^534804072263 is an apocalyptic number.

534804072263 is a deficient number, since it is larger than the sum of its proper divisors (826591177).

534804072263 is an equidigital number, since it uses as much as digits as its factorization.

534804072263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826591176.

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 534804072263 in words is "five hundred thirty-four billion, eight hundred four million, seventy-two thousand, two hundred sixty-three".