54668266188 has 48 divisors (see below), whose sum is σ = 135081807840. Its totient is φ = 17148411904.

The previous prime is 54668266139. The next prime is 54668266189. The reversal of 54668266188 is 88166286645.

It is not an unprimeable number, because it can be changed into a prime (54668266189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1918348 + ... + 1946636.

It is an arithmetic number, because the mean of its divisors is an integer number (2814204330).

Almost surely, 2^54668266188 is an apocalyptic number.

It is an amenable number.

54668266188 is an abundant number, since it is smaller than the sum of its proper divisors (80413541652).

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

54668266188 is a wasteful number, since it uses less digits than its factorization.

54668266188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37786 (or 37784 counting only the distinct ones).

The product of its digits is 26542080, while the sum is 60.

The spelling of 54668266188 in words is "fifty-four billion, six hundred sixty-eight million, two hundred sixty-six thousand, one hundred eighty-eight".