30612064600 has 48 divisors (see below), whose sum is σ = 76647906720. Its totient is φ = 11302915200.

The previous prime is 30612064591. The next prime is 30612064603. The reversal of 30612064600 is 646021603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30612064603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5884336 + ... + 5889535.

It is an arithmetic number, because the mean of its divisors is an integer number (1596831390).

Almost surely, 2^30612064600 is an apocalyptic number.

It is an amenable number.

30612064600 is an abundant number, since it is smaller than the sum of its proper divisors (46035842120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30612064600 is a wasteful number, since it uses less digits than its factorization.

30612064600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11773900 (or 11773891 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 30612064600 in words is "thirty billion, six hundred twelve million, sixty-four thousand, six hundred".