534440532 has 24 divisors (see below), whose sum is σ = 1247754816. Its totient is φ = 178043008.

The previous prime is 534440513. The next prime is 534440537. The reversal of 534440532 is 235044435.

It is a self number, because there is not a number n which added to its sum of digits gives 534440532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534440537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10108 + ... + 34220.

It is an arithmetic number, because the mean of its divisors is an integer number (51989784).

Almost surely, 2^534440532 is an apocalyptic number.

It is an amenable number.

534440532 is an abundant number, since it is smaller than the sum of its proper divisors (713314284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534440532 is a wasteful number, since it uses less digits than its factorization.

534440532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25967 (or 25965 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 534440532 is about 23117.9698935698. The cubic root of 534440532 is about 811.5210620133.

Adding to 534440532 its reverse (235044435), we get a palindrome (769484967).

The spelling of 534440532 in words is "five hundred thirty-four million, four hundred forty thousand, five hundred thirty-two".