355242325 has 6 divisors (see below), whose sum is σ = 440500514. Its totient is φ = 284193840.

The previous prime is 355242289. The next prime is 355242331. The reversal of 355242325 is 523242553.

It can be written as a sum of positive squares in 3 ways, for example, as 77053284 + 278189041 = 8778^2 + 16679^2 .

It is not a de Polignac number, because 355242325 - 2⁷ = 355242197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 7104822 + ... + 7104871.

Almost surely, 2^355242325 is an apocalyptic number.

It is an amenable number.

355242325 is a deficient number, since it is larger than the sum of its proper divisors (85258189).

355242325 is a wasteful number, since it uses less digits than its factorization.

355242325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14209703 (or 14209698 counting only the distinct ones).

The product of its digits is 36000, while the sum is 31.

The square root of 355242325 is about 18847.8732221967. The cubic root of 355242325 is about 708.2309492926.

Adding to 355242325 its reverse (523242553), we get a palindrome (878484878).

The spelling of 355242325 in words is "three hundred fifty-five million, two hundred forty-two thousand, three hundred twenty-five".