534524447 has 4 divisors (see below), whose sum is σ = 538064496. Its totient is φ = 530984400.

The previous prime is 534524437. The next prime is 534524453. The reversal of 534524447 is 744425435.

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 534524447 - 2¹² = 534520351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 534524447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534524437) 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, 1769798 + ... + 1770099.

It is an arithmetic number, because the mean of its divisors is an integer number (134516124).

Almost surely, 2^534524447 is an apocalyptic number.

534524447 is a deficient number, since it is larger than the sum of its proper divisors (3540049).

534524447 is a wasteful number, since it uses less digits than its factorization.

534524447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3540048.

The product of its digits is 268800, while the sum is 38.

The square root of 534524447 is about 23119.7847524582. The cubic root of 534524447 is about 811.5635333592.

It can be divided in two parts, 5345 and 24447, that added together give a palindrome (29792).

The spelling of 534524447 in words is "five hundred thirty-four million, five hundred twenty-four thousand, four hundred forty-seven".