30152568660 has 48 divisors (see below), whose sum is σ = 84435728832. Its totient is φ = 8039872000.

The previous prime is 30152568647. The next prime is 30152568703. The reversal of 30152568660 is 6686525103.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 788380 + ... + 825740.

It is an arithmetic number, because the mean of its divisors is an integer number (1759077684).

Almost surely, 2^30152568660 is an apocalyptic number.

30152568660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30152568660 is an abundant number, since it is smaller than the sum of its proper divisors (54283160172).

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

30152568660 is a wasteful number, since it uses less digits than its factorization.

30152568660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50824 (or 50822 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 30152568660 in words is "thirty billion, one hundred fifty-two million, five hundred sixty-eight thousand, six hundred sixty".