54428322676080 has 80 divisors (see below), whose sum is σ = 172317753529344. Its totient is φ = 14205406199040.

The previous prime is 54428322675863. The next prime is 54428322676087. The reversal of 54428322676080 is 8067622382445.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 54428322676080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54428322676087) 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, 2412591676 + ... + 2412614235.

Almost surely, 2^{54428322676080} is an apocalyptic number.

It is an amenable number.

54428322676080 is an abundant number, since it is smaller than the sum of its proper divisors (117889430853264).

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

54428322676080 is a wasteful number, since it uses less digits than its factorization.

54428322676080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4825205974 (or 4825205968 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 57.

The spelling of 54428322676080 in words is "fifty-four trillion, four hundred twenty-eight billion, three hundred twenty-two million, six hundred seventy-six thousand, eighty".