54379955028 has 192 divisors, whose sum is σ = 155192260608. Its totient is φ = 14467092480.

The previous prime is 54379955017. The next prime is 54379955041. The reversal of 54379955028 is 82055997345.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 71458168 + ... + 71458928.

It is an arithmetic number, because the mean of its divisors is an integer number (808293024).

Almost surely, 2^54379955028 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 54379955028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77596130304).

54379955028 is an abundant number, since it is smaller than the sum of its proper divisors (100812305580).

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

54379955028 is a wasteful number, since it uses less digits than its factorization.

54379955028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262 (or 1260 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 57.

The spelling of 54379955028 in words is "fifty-four billion, three hundred seventy-nine million, nine hundred fifty-five thousand, twenty-eight".