54228462688 has 96 divisors (see below), whose sum is σ = 111732445440. Its totient is φ = 25878528000.

The previous prime is 54228462679. The next prime is 54228462709. The reversal of 54228462688 is 88626482245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26057808 + ... + 26059888.

It is an arithmetic number, because the mean of its divisors is an integer number (1163879640).

Almost surely, 2^54228462688 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 54228462688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55866222720).

54228462688 is an abundant number, since it is smaller than the sum of its proper divisors (57503982752).

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

54228462688 is a wasteful number, since it uses less digits than its factorization.

54228462688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472 (or 2464 counting only the distinct ones).

The product of its digits is 11796480, while the sum is 55.

The spelling of 54228462688 in words is "fifty-four billion, two hundred twenty-eight million, four hundred sixty-two thousand, six hundred eighty-eight".