30825050 has 12 divisors (see below), whose sum is σ = 57334686. Its totient is φ = 12330000.

The previous prime is 30825017. The next prime is 30825079. The reversal of 30825050 is 5052803.

It can be written as a sum of positive squares in 3 ways, for example, as 28079401 + 2745649 = 5299^2 + 1657^2 .

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, 308201 + ... + 308300.

Almost surely, 2^30825050 is an apocalyptic number.

30825050 is a deficient number, since it is larger than the sum of its proper divisors (26509636).

30825050 is a wasteful number, since it uses less digits than its factorization.

30825050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616513 (or 616508 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 30825050 is about 5552.0311598549. The cubic root of 30825050 is about 313.5459989296.

Adding to 30825050 its reverse (5052803), we get a palindrome (35877853).

The spelling of 30825050 in words is "thirty million, eight hundred twenty-five thousand, fifty".