30055750836 has 24 divisors (see below), whose sum is σ = 70137698400. Its totient is φ = 10017496032.

The previous prime is 30055750801. The next prime is 30055750853. The reversal of 30055750836 is 63805755003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16611 + ... + 245738.

It is an arithmetic number, because the mean of its divisors is an integer number (2922404100).

Almost surely, 2^30055750836 is an apocalyptic number.

It is an amenable number.

30055750836 is an abundant number, since it is smaller than the sum of its proper divisors (40081947564).

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

30055750836 is a wasteful number, since it uses less digits than its factorization.

30055750836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271903 (or 271901 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 42.

The spelling of 30055750836 in words is "thirty billion, fifty-five million, seven hundred fifty thousand, eight hundred thirty-six".