30325540508 has 24 divisors (see below), whose sum is σ = 57143847600. Its totient is φ = 14028962048.

The previous prime is 30325540507. The next prime is 30325540523. The reversal of 30325540508 is 80504552303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30325540507) 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 7 ways as a sum of consecutive naturals, for example, 3775343 + ... + 3783366.

It is an arithmetic number, because the mean of its divisors is an integer number (2380993650).

Almost surely, 2^30325540508 is an apocalyptic number.

It is an amenable number.

30325540508 is a deficient number, since it is larger than the sum of its proper divisors (26818307092).

30325540508 is a wasteful number, since it uses less digits than its factorization.

30325540508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7558789 (or 7558787 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 30325540508 in words is "thirty billion, three hundred twenty-five million, five hundred forty thousand, five hundred eight".