54855092160 has 392 divisors, whose sum is σ = 213660112176. Its totient is φ = 13297582080.

The previous prime is 54855092153. The next prime is 54855092177. The reversal of 54855092160 is 6129055845.

54855092160 is a `hidden beast` number, since 5 + 4 + 8 + 550 + 92 + 1 + 6 + 0 = 666.

It is a super-2 number, since 2×54855092160² (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 55 ways as a sum of consecutive naturals, for example, 2555392 + ... + 2576768.

Almost surely, 2^54855092160 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 54855092160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106830056088).

54855092160 is an abundant number, since it is smaller than the sum of its proper divisors (158805020016).

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

54855092160 is a wasteful number, since it uses less digits than its factorization.

54855092160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21423 (or 21398 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The spelling of 54855092160 in words is "fifty-four billion, eight hundred fifty-five million, ninety-two thousand, one hundred sixty".