54377968806 has 48 divisors (see below), whose sum is σ = 138993773568. Its totient is φ = 15035382000.

The previous prime is 54377968793. The next prime is 54377968829. The reversal of 54377968806 is 60886977345.

54377968806 is a `hidden beast` number, since 543 + 7 + 7 + 9 + 6 + 8 + 80 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6956920 + ... + 6964731.

It is an arithmetic number, because the mean of its divisors is an integer number (2895703616).

Almost surely, 2^54377968806 is an apocalyptic number.

54377968806 is an abundant number, since it is smaller than the sum of its proper divisors (84615804762).

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

54377968806 is a wasteful number, since it uses less digits than its factorization.

54377968806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13921697 (or 13921694 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 63.

The spelling of 54377968806 in words is "fifty-four billion, three hundred seventy-seven million, nine hundred sixty-eight thousand, eight hundred six".