534530052 has 72 divisors (see below), whose sum is σ = 1547634816. Its totient is φ = 152383104.

The previous prime is 534530039. The next prime is 534530053. The reversal of 534530052 is 250035435.

It is a super-2 number, since 2×534530052² = 571444752982245408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 534529998 and 534530025.

It is not an unprimeable number, because it can be changed into a prime (534530053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124648 + ... + 128864.

It is an arithmetic number, because the mean of its divisors is an integer number (21494928).

Almost surely, 2^534530052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534530052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (773817408).

534530052 is an abundant number, since it is smaller than the sum of its proper divisors (1013104764).

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

534530052 is a wasteful number, since it uses less digits than its factorization.

534530052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4737 (or 4732 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 534530052 is about 23119.9059686669. The cubic root of 534530052 is about 811.5663700225.

Adding to 534530052 its reverse (250035435), we get a palindrome (784565487).

The spelling of 534530052 in words is "five hundred thirty-four million, five hundred thirty thousand, fifty-two".