30525000330636 has 36 divisors (see below), whose sum is σ = 88183334289232. Its totient is φ = 8721428665824.

The previous prime is 30525000330493. The next prime is 30525000330659. The reversal of 30525000330636 is 63603300052503.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 30525000330636.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60565476595 + ... + 60565477098.

Almost surely, 2^{30525000330636} is an apocalyptic number.

30525000330636 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

30525000330636 is an abundant number, since it is smaller than the sum of its proper divisors (57658333958596).

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

30525000330636 is a wasteful number, since it uses less digits than its factorization.

30525000330636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121130953710 (or 121130953705 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 36.

The spelling of 30525000330636 in words is "thirty trillion, five hundred twenty-five billion, three hundred thirty thousand, six hundred thirty-six".