20054681955200 has 48 divisors (see below), whose sum is σ = 49541331525360. Its totient is φ = 8021872780800.

The previous prime is 20054681955181. The next prime is 20054681955247. The reversal of 20054681955200 is 255918645002.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3133540856 + ... + 3133547255.

It is an arithmetic number, because the mean of its divisors is an integer number (1032111073445).

Almost surely, 2^{20054681955200} is an apocalyptic number.

20054681955200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20054681955200 is an abundant number, since it is smaller than the sum of its proper divisors (29486649570160).

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

20054681955200 is an equidigital number, since it uses as much as digits as its factorization.

20054681955200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6267088135 (or 6267088118 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 47.

The spelling of 20054681955200 in words is "twenty trillion, fifty-four billion, six hundred eighty-one million, nine hundred fifty-five thousand, two hundred".