54792017280 has 2304 divisors, whose sum is σ = 276746595840. Its totient is φ = 9661317120.

The previous prime is 54792017261. The next prime is 54792017309. The reversal of 54792017280 is 8271029745.

It is a happy number.

54792017280 is a `hidden beast` number, since 5 + 479 + 2 + 0 + 172 + 8 + 0 = 666.

It is a super-2 number, since 2×54792017280² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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 287 ways as a sum of consecutive naturals, for example, 1274232939 + ... + 1274232981.

It is an arithmetic number, because the mean of its divisors is an integer number (120115710).

Almost surely, 2^54792017280 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 54792017280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138373297920).

54792017280 is an abundant number, since it is smaller than the sum of its proper divisors (221954578560).

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

54792017280 is a wasteful number, since it uses less digits than its factorization.

54792017280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The spelling of 54792017280 in words is "fifty-four billion, seven hundred ninety-two million, seventeen thousand, two hundred eighty".