54885676570220 has 192 divisors, whose sum is σ = 121043704320000. Its totient is φ = 20883621159936.

The previous prime is 54885676570201. The next prime is 54885676570369. The reversal of 54885676570220 is 2207567658845.

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, 7128931931 + ... + 7128939629.

It is an arithmetic number, because the mean of its divisors is an integer number (630435960000).

Almost surely, 2^{54885676570220} 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 54885676570220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60521852160000).

54885676570220 is an abundant number, since it is smaller than the sum of its proper divisors (66158027749780).

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

54885676570220 is a wasteful number, since it uses less digits than its factorization.

54885676570220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8680 (or 8678 counting only the distinct ones).

The product of its (nonzero) digits is 225792000, while the sum is 65.

The spelling of 54885676570220 in words is "fifty-four trillion, eight hundred eighty-five billion, six hundred seventy-six million, five hundred seventy thousand, two hundred twenty".