54090217248 has 96 divisors (see below), whose sum is σ = 149242455936. Its totient is φ = 17120176128.

The previous prime is 54090217213. The next prime is 54090217267. The reversal of 54090217248 is 84271209045.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213090 + ... + 391902.

It is an arithmetic number, because the mean of its divisors is an integer number (1554608916).

Almost surely, 2^54090217248 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 54090217248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74621227968).

54090217248 is an abundant number, since it is smaller than the sum of its proper divisors (95152238688).

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

54090217248 is a wasteful number, since it uses less digits than its factorization.

54090217248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178986 (or 178978 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 54090217248 in words is "fifty-four billion, ninety million, two hundred seventeen thousand, two hundred forty-eight".