20000053104000 has 384 divisors, whose sum is σ = 70429647618720. Its totient is φ = 5019617689600.

The previous prime is 20000053103993. The next prime is 20000053104013. The reversal of 20000053104000 is 40135000002.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13151122 + ... + 14592878.

Almost surely, 2^{20000053104000} is an apocalyptic number.

20000053104000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20000053104000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35214823809360).

20000053104000 is an abundant number, since it is smaller than the sum of its proper divisors (50429594514720).

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

20000053104000 is a wasteful number, since it uses less digits than its factorization.

20000053104000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441823 (or 1441784 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

Adding to 20000053104000 its reverse (40135000002), we get a palindrome (20040188104002).

The spelling of 20000053104000 in words is "twenty trillion, fifty-three million, one hundred four thousand".