352504025 has 6 divisors (see below), whose sum is σ = 437105022. Its totient is φ = 282003200.

The previous prime is 352504013. The next prime is 352504057. The reversal of 352504025 is 520405253.

It can be written as a sum of positive squares in 3 ways, for example, as 678976 + 351825049 = 824^2 + 18757^2 .

It is a de Polignac number, because none of the positive numbers 2^k-352504025 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 352503985 and 352504003.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7050056 + ... + 7050105.

It is an arithmetic number, because the mean of its divisors is an integer number (72850837).

Almost surely, 2^352504025 is an apocalyptic number.

It is an amenable number.

352504025 is a deficient number, since it is larger than the sum of its proper divisors (84600997).

352504025 is a wasteful number, since it uses less digits than its factorization.

352504025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14100171 (or 14100166 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 352504025 is about 18775.0905457204. The cubic root of 352504025 is about 706.4065108533.

Adding to 352504025 its reverse (520405253), we get a palindrome (872909278).

The spelling of 352504025 in words is "three hundred fifty-two million, five hundred four thousand, twenty-five".