54242213100020 has 384 divisors, whose sum is σ = 133434757209600. Its totient is φ = 18332349235200.

The previous prime is 54242213100013. The next prime is 54242213100043. The reversal of 54242213100020 is 2000131224245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10916120096 + ... + 10916125064.

It is an arithmetic number, because the mean of its divisors is an integer number (347486346900).

Almost surely, 2^{54242213100020} 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 54242213100020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66717378604800).

54242213100020 is an abundant number, since it is smaller than the sum of its proper divisors (79192544109580).

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

54242213100020 is a wasteful number, since it uses less digits than its factorization.

54242213100020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5539 (or 5537 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 54242213100020 its reverse (2000131224245), we get a palindrome (56242344324265).

The spelling of 54242213100020 in words is "fifty-four trillion, two hundred forty-two billion, two hundred thirteen million, one hundred thousand, twenty".