55055108160 has 448 divisors, whose sum is σ = 213633100800. Its totient is φ = 13262413824.

The previous prime is 55055108153. The next prime is 55055108167. The reversal of 55055108160 is 6180155055.

55055108160 is a `hidden beast` number, since 5 + 5 + 0 + 5 + 510 + 81 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (55055108153) and next prime (55055108167).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (55055108167) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5273826 + ... + 5284254.

It is an arithmetic number, because the mean of its divisors is an integer number (476859600).

Almost surely, 2^55055108160 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 55055108160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106816550400).

55055108160 is an abundant number, since it is smaller than the sum of its proper divisors (158577992640).

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

55055108160 is a wasteful number, since it uses less digits than its factorization.

55055108160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10515 (or 10499 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 36.

The spelling of 55055108160 in words is "fifty-five billion, fifty-five million, one hundred eight thousand, one hundred sixty".