534032243 has 4 divisors (see below), whose sum is σ = 534120360. Its totient is φ = 533944128.

The previous prime is 534032227. The next prime is 534032249. The reversal of 534032243 is 342230435.

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 534032243 - 2⁴ = 534032227 is a prime.

It is a super-2 number, since 2×534032243² = 570380873127222098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534032249) 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, 34238 + ... + 47331.

It is an arithmetic number, because the mean of its divisors is an integer number (133530090).

Almost surely, 2^534032243 is an apocalyptic number.

534032243 is a deficient number, since it is larger than the sum of its proper divisors (88117).

534032243 is an equidigital number, since it uses as much as digits as its factorization.

534032243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88116.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 534032243 is about 23109.1376515871. The cubic root of 534032243 is about 811.3143539301.

Adding to 534032243 its reverse (342230435), we get a palindrome (876262678).

The spelling of 534032243 in words is "five hundred thirty-four million, thirty-two thousand, two hundred forty-three".