54912312488 has 16 divisors (see below), whose sum is σ = 112320639360. Its totient is φ = 24960142000.

The previous prime is 54912312487. The next prime is 54912312523. The reversal of 54912312488 is 88421321945.

It is not an unprimeable number, because it can be changed into a prime (54912312487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312001688 + ... + 312001863.

It is an arithmetic number, because the mean of its divisors is an integer number (7020039960).

Almost surely, 2^54912312488 is an apocalyptic number.

It is an amenable number.

54912312488 is an abundant number, since it is smaller than the sum of its proper divisors (57408326872).

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

54912312488 is a wasteful number, since it uses less digits than its factorization.

54912312488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624003568 (or 624003564 counting only the distinct ones).

The product of its digits is 552960, while the sum is 47.

The spelling of 54912312488 in words is "fifty-four billion, nine hundred twelve million, three hundred twelve thousand, four hundred eighty-eight".