534441543 has 4 divisors (see below), whose sum is σ = 712588728. Its totient is φ = 356294360.

The previous prime is 534441533. The next prime is 534441599. The reversal of 534441543 is 345144435.

It is a happy number.

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 534441543 - 2¹³ = 534433351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534441503) 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, 89073588 + ... + 89073593.

It is an arithmetic number, because the mean of its divisors is an integer number (178147182).

Almost surely, 2^534441543 is an apocalyptic number.

534441543 is a deficient number, since it is larger than the sum of its proper divisors (178147185).

534441543 is a wasteful number, since it uses less digits than its factorization.

534441543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178147184.

The product of its digits is 57600, while the sum is 33.

The square root of 534441543 is about 23117.9917596663. The cubic root of 534441543 is about 811.5215737305.

Adding to 534441543 its reverse (345144435), we get a palindrome (879585978).

The spelling of 534441543 in words is "five hundred thirty-four million, four hundred forty-one thousand, five hundred forty-three".