30825652804 has 24 divisors (see below), whose sum is σ = 54793368000. Its totient is φ = 15171108960.

The previous prime is 30825652757. The next prime is 30825652859. The reversal of 30825652804 is 40825652803.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88122 + ... + 263470.

It is an arithmetic number, because the mean of its divisors is an integer number (2283057000).

Almost surely, 2^30825652804 is an apocalyptic number.

It is an amenable number.

30825652804 is a deficient number, since it is larger than the sum of its proper divisors (23967715196).

30825652804 is a wasteful number, since it uses less digits than its factorization.

30825652804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176043 (or 176041 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

Subtracting 30825652804 from its reverse (40825652803), we obtain a palindrome (9999999999).

The spelling of 30825652804 in words is "thirty billion, eight hundred twenty-five million, six hundred fifty-two thousand, eight hundred four".