54885571248 has 160 divisors (see below), whose sum is σ = 146826245376. Its totient is φ = 17658860544.

The previous prime is 54885571199. The next prime is 54885571249. The reversal of 54885571248 is 84217558845.

It is not an unprimeable number, because it can be changed into a prime (54885571249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44369286 + ... + 44370522.

Almost surely, 2^54885571248 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 54885571248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73413122688).

54885571248 is an abundant number, since it is smaller than the sum of its proper divisors (91940674128).

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

54885571248 is a wasteful number, since it uses less digits than its factorization.

54885571248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571 (or 1565 counting only the distinct ones).

The product of its digits is 14336000, while the sum is 57.

The spelling of 54885571248 in words is "fifty-four billion, eight hundred eighty-five million, five hundred seventy-one thousand, two hundred forty-eight".