30350325 has 12 divisors (see below), whose sum is σ = 50179328. Its totient is φ = 16186800.

The previous prime is 30350293. The next prime is 30350329. The reversal of 30350325 is 52305303.

30350325 = 1290² + 1291² + ... + 1307².

It is not a de Polignac number, because 30350325 - 2⁵ = 30350293 is a prime.

It is a super-2 number, since 2×30350325² = 1842284455211250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30350329) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 202261 + ... + 202410.

Almost surely, 2^30350325 is an apocalyptic number.

It is an amenable number.

30350325 is a deficient number, since it is larger than the sum of its proper divisors (19829003).

30350325 is a wasteful number, since it uses less digits than its factorization.

30350325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404684 (or 404679 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 21.

The square root of 30350325 is about 5509.1129049966. The cubic root of 30350325 is about 311.9280632145.

Adding to 30350325 its reverse (52305303), we get a palindrome (82655628).

The spelling of 30350325 in words is "thirty million, three hundred fifty thousand, three hundred twenty-five".