988785000054 has 12 divisors (see below), whose sum is σ = 2142367500156. Its totient is φ = 329595000012.

The previous prime is 988785000053. The next prime is 988785000097. The reversal of 988785000054 is 450000587889.

988785000054 is a `hidden beast` number, since 9 + 8 + 87 + 8 + 500 + 0 + 0 + 54 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988785000053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27466249984 + ... + 27466250019.

It is an arithmetic number, because the mean of its divisors is an integer number (178530625013).

Almost surely, 2^988785000054 is an apocalyptic number.

988785000054 is an abundant number, since it is smaller than the sum of its proper divisors (1153582500102).

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

988785000054 is a wasteful number, since it uses less digits than its factorization.

988785000054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54932500011 (or 54932500008 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 54.

The spelling of 988785000054 in words is "nine hundred eighty-eight billion, seven hundred eighty-five million, fifty-four", and thus it is an aban number.