54543531360 has 48 divisors (see below), whose sum is σ = 171812125296. Its totient is φ = 14544941568.

The previous prime is 54543531277. The next prime is 54543531379. The reversal of 54543531360 is 6313534545.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

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, 56815699 + ... + 56816658.

It is an arithmetic number, because the mean of its divisors is an integer number (3579419277).

Almost surely, 2^54543531360 is an apocalyptic number.

It is an amenable number.

54543531360 is an abundant number, since it is smaller than the sum of its proper divisors (117268593936).

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

54543531360 is a wasteful number, since it uses less digits than its factorization.

54543531360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113632375 (or 113632367 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 39.

It can be divided in two parts, 54543 and 531360, that added together give a triangular number (585903 = T₁₀₈₂).

The spelling of 54543531360 in words is "fifty-four billion, five hundred forty-three million, five hundred thirty-one thousand, three hundred sixty".