54290810028 has 96 divisors (see below), whose sum is σ = 156599622144. Its totient is φ = 14255313408.

The previous prime is 54290810009. The next prime is 54290810033. The reversal of 54290810028 is 82001809245.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138376 + ... + 357392.

It is an arithmetic number, because the mean of its divisors is an integer number (1631246064).

Almost surely, 2^54290810028 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 54290810028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78299811072).

54290810028 is an abundant number, since it is smaller than the sum of its proper divisors (102308812116).

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

54290810028 is a wasteful number, since it uses less digits than its factorization.

54290810028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219271 (or 219269 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The spelling of 54290810028 in words is "fifty-four billion, two hundred ninety million, eight hundred ten thousand, twenty-eight".