54285180488 has 32 divisors (see below), whose sum is σ = 126900423360. Its totient is φ = 21150070080.

The previous prime is 54285180463. The next prime is 54285180491. The reversal of 54285180488 is 88408158245.

It is a super-2 number, since 2×54285180488² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44062031 + ... + 44063262.

It is an arithmetic number, because the mean of its divisors is an integer number (3965638230).

Almost surely, 2^54285180488 is an apocalyptic number.

It is an amenable number.

54285180488 is an abundant number, since it is smaller than the sum of its proper divisors (72615242872).

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

54285180488 is a wasteful number, since it uses less digits than its factorization.

54285180488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88125317 (or 88125313 counting only the distinct ones).

The product of its (nonzero) digits is 3276800, while the sum is 53.

The spelling of 54285180488 in words is "fifty-four billion, two hundred eighty-five million, one hundred eighty thousand, four hundred eighty-eight".