54261282180 has 192 divisors, whose sum is σ = 178519928832. Its totient is φ = 12054458880.

The previous prime is 54261282149. The next prime is 54261282223. The reversal of 54261282180 is 8128216245.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28452787 + ... + 28454693.

It is an arithmetic number, because the mean of its divisors is an integer number (929791296).

Almost surely, 2^54261282180 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 54261282180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89259964416).

54261282180 is an abundant number, since it is smaller than the sum of its proper divisors (124258646652).

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

54261282180 is a wasteful number, since it uses less digits than its factorization.

54261282180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3794 (or 3792 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 54261282180 in words is "fifty-four billion, two hundred sixty-one million, two hundred eighty-two thousand, one hundred eighty".