30676552860 has 24 divisors (see below), whose sum is σ = 85894348176. Its totient is φ = 8180414080.

The previous prime is 30676552813. The next prime is 30676552867. The reversal of 30676552860 is 6825567603.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30676552867) 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, 255637881 + ... + 255638000.

It is an arithmetic number, because the mean of its divisors is an integer number (3578931174).

Almost surely, 2^30676552860 is an apocalyptic number.

30676552860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30676552860 is an abundant number, since it is smaller than the sum of its proper divisors (55217795316).

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

30676552860 is a wasteful number, since it uses less digits than its factorization.

30676552860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511275893 (or 511275891 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 30676552860 in words is "thirty billion, six hundred seventy-six million, five hundred fifty-two thousand, eight hundred sixty".