20053355103054 has 192 divisors, whose sum is σ = 56294721100800. Its totient is φ = 5010029646336.

The previous prime is 20053355102981. The next prime is 20053355103077. The reversal of 20053355103054 is 45030155335002.

20053355103054 is a `hidden beast` number, since 2 + 0 + 0 + 5 + 335 + 5 + 10 + 305 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 601229242 + ... + 601262594.

It is an arithmetic number, because the mean of its divisors is an integer number (293201672400).

Almost surely, 2^{20053355103054} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20053355103054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28147360550400).

20053355103054 is an abundant number, since it is smaller than the sum of its proper divisors (36241365997746).

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

20053355103054 is a wasteful number, since it uses less digits than its factorization.

20053355103054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52719 (or 52716 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The spelling of 20053355103054 in words is "twenty trillion, fifty-three billion, three hundred fifty-five million, one hundred three thousand, fifty-four".