30636403546056 has 192 divisors, whose sum is σ = 96272956698240. Its totient is φ = 7952589849600.

The previous prime is 30636403546051. The next prime is 30636403546169. The reversal of 30636403546056 is 65064530463603.

It is not an unprimeable number, because it can be changed into a prime (30636403546051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32486820 + ... + 33416556.

It is an arithmetic number, because the mean of its divisors is an integer number (501421649470).

Almost surely, 2^{30636403546056} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30636403546056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48136478349120).

30636403546056 is an abundant number, since it is smaller than the sum of its proper divisors (65636553152184).

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

30636403546056 is a wasteful number, since it uses less digits than its factorization.

30636403546056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931396 (or 931381 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 51.

The spelling of 30636403546056 in words is "thirty trillion, six hundred thirty-six billion, four hundred three million, five hundred forty-six thousand, fifty-six".