54828005480 has 32 divisors (see below), whose sum is σ = 125204257440. Its totient is φ = 21603869760.

The previous prime is 54828005473. The next prime is 54828005503. The reversal of 54828005480 is 8450082845.

It is a super-2 number, since 2×54828005480² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10226426 + ... + 10231785.

It is an arithmetic number, because the mean of its divisors is an integer number (3912633045).

Almost surely, 2^54828005480 is an apocalyptic number.

It is an amenable number.

54828005480 is an abundant number, since it is smaller than the sum of its proper divisors (70376251960).

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

54828005480 is a wasteful number, since it uses less digits than its factorization.

54828005480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20458289 (or 20458285 counting only the distinct ones).

The product of its (nonzero) digits is 409600, while the sum is 44.

The spelling of 54828005480 in words is "fifty-four billion, eight hundred twenty-eight million, five thousand, four hundred eighty".