524345352 has 64 divisors (see below), whose sum is σ = 1404881280. Its totient is φ = 162657792.

The previous prime is 524345347. The next prime is 524345359. The reversal of 524345352 is 253543425.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (524345359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7588 + ... + 33260.

It is an arithmetic number, because the mean of its divisors is an integer number (21951270).

Almost surely, 2^524345352 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 524345352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702440640).

524345352 is an abundant number, since it is smaller than the sum of its proper divisors (880535928).

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

524345352 is a wasteful number, since it uses less digits than its factorization.

524345352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25742 (or 25738 counting only the distinct ones).

The product of its digits is 72000, while the sum is 33.

The square root of 524345352 is about 22898.5884281106. The cubic root of 524345352 is about 806.3788731198.

Adding to 524345352 its reverse (253543425), we get a palindrome (777888777).

The spelling of 524345352 in words is "five hundred twenty-four million, three hundred forty-five thousand, three hundred fifty-two".