54822946728 has 32 divisors (see below), whose sum is σ = 149517128160. Its totient is φ = 16613014080.

The previous prime is 54822946721. The next prime is 54822946861. The reversal of 54822946728 is 82764922845.

It is a super-3 number, since 3×54822946728³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (54822946721) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 103831075 + ... + 103831602.

It is an arithmetic number, because the mean of its divisors is an integer number (4672410255).

Almost surely, 2^54822946728 is an apocalyptic number.

It is an amenable number.

54822946728 is an abundant number, since it is smaller than the sum of its proper divisors (94694181432).

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

54822946728 is a wasteful number, since it uses less digits than its factorization.

54822946728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207662697 (or 207662693 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 57.

The spelling of 54822946728 in words is "fifty-four billion, eight hundred twenty-two million, nine hundred forty-six thousand, seven hundred twenty-eight".