352534312516 has 45 divisors (see below), whose sum is σ = 640783646881. Its totient is φ = 169706856704.

The previous prime is 352534312477. The next prime is 352534312523. The reversal of 352534312516 is 615213435253.

The square root of 352534312516 is 593746.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 192291020100 + 160243292416 = 438510^2 + 400304^2 .

It is a super-2 number, since 2×352534312516² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 998680596 + ... + 998680948.

Almost surely, 2^352534312516 is an apocalyptic number.

352534312516 is the 593746-th square number.

It is an amenable number.

352534312516 is a deficient number, since it is larger than the sum of its proper divisors (288249334365).

352534312516 is an frugal number, since it uses more digits than its factorization.

352534312516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826 (or 384 counting only the distinct ones).

The product of its digits is 324000, while the sum is 40.

Adding to 352534312516 its reverse (615213435253), we get a palindrome (967747747769).

The spelling of 352534312516 in words is "three hundred fifty-two billion, five hundred thirty-four million, three hundred twelve thousand, five hundred sixteen".