54950420016 has 120 divisors (see below), whose sum is σ = 162999120960. Its totient is φ = 17221552128.

The previous prime is 54950419987. The next prime is 54950420029. The reversal of 54950420016 is 61002405945.

54950420016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2468745 + ... + 2490903.

It is an arithmetic number, because the mean of its divisors is an integer number (1358326008).

Almost surely, 2^54950420016 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 54950420016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81499560480).

54950420016 is an abundant number, since it is smaller than the sum of its proper divisors (108048700944).

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

54950420016 is a wasteful number, since it uses less digits than its factorization.

54950420016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23203 (or 23194 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 54950420016 in words is "fifty-four billion, nine hundred fifty million, four hundred twenty thousand, sixteen".