54540132248 has 64 divisors (see below), whose sum is σ = 119791526400. Its totient is φ = 22791041280.

The previous prime is 54540132223. The next prime is 54540132253. The reversal of 54540132248 is 84223104545.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4648133 + ... + 4659851.

It is an arithmetic number, because the mean of its divisors is an integer number (1871742600).

Almost surely, 2^54540132248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54540132248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59895763200).

54540132248 is an abundant number, since it is smaller than the sum of its proper divisors (65251394152).

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

54540132248 is a wasteful number, since it uses less digits than its factorization.

54540132248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13800 (or 13796 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 54540132248 in words is "fifty-four billion, five hundred forty million, one hundred thirty-two thousand, two hundred forty-eight".