52352303450 has 24 divisors (see below), whose sum is σ = 99750295260. Its totient is φ = 20430166400.

The previous prime is 52352303417. The next prime is 52352303489. The reversal of 52352303450 is 5430325325.

It can be written as a sum of positive squares in 6 ways, for example, as 23818674889 + 28533628561 = 154333^2 + 168919^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12766805 + ... + 12770904.

Almost surely, 2^52352303450 is an apocalyptic number.

52352303450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52352303450 is a deficient number, since it is larger than the sum of its proper divisors (47397991810).

52352303450 is a wasteful number, since it uses less digits than its factorization.

52352303450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25537762 (or 25537757 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 32.

Adding to 52352303450 its reverse (5430325325), we get a palindrome (57782628775).

The spelling of 52352303450 in words is "fifty-two billion, three hundred fifty-two million, three hundred three thousand, four hundred fifty".