30550631615200 has 36 divisors (see below), whose sum is σ = 74581729432560. Its totient is φ = 12220252645760.

The previous prime is 30550631615191. The next prime is 30550631615201. The reversal of 30550631615200 is 251613605503.

It is a self number, because there is not a number n which added to its sum of digits gives 30550631615200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30550631615201) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 19094143960 + ... + 19094145559.

It is an arithmetic number, because the mean of its divisors is an integer number (2071714706460).

Almost surely, 2^{30550631615200} is an apocalyptic number.

It is an amenable number.

30550631615200 is an abundant number, since it is smaller than the sum of its proper divisors (44031097817360).

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

30550631615200 is a wasteful number, since it uses less digits than its factorization.

30550631615200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38188289539 (or 38188289526 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 37.

The spelling of 30550631615200 in words is "thirty trillion, five hundred fifty billion, six hundred thirty-one million, six hundred fifteen thousand, two hundred".