54812590848 has 108 divisors (see below), whose sum is σ = 159192692568. Its totient is φ = 18137395200.

The previous prime is 54812590841. The next prime is 54812590849. The reversal of 54812590848 is 84809521845.

54812590848 is a `hidden beast` number, since 5 + 4 + 8 + 1 + 2 + 590 + 8 + 48 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 54812590794 and 54812590803.

It is not an unprimeable number, because it can be changed into a prime (54812590841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228823 + ... + 402473.

Almost surely, 2^54812590848 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 54812590848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79596346284).

54812590848 is an abundant number, since it is smaller than the sum of its proper divisors (104380101720).

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

54812590848 is a wasteful number, since it uses less digits than its factorization.

54812590848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173810 (or 173793 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 54.

The spelling of 54812590848 in words is "fifty-four billion, eight hundred twelve million, five hundred ninety thousand, eight hundred forty-eight".