55534205184 has 288 divisors, whose sum is σ = 160212971520. Its totient is φ = 17013964800.

The previous prime is 55534205183. The next prime is 55534205219. The reversal of 55534205184 is 48150243555.

It is a super-2 number, since 2×55534205184² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (55534205183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128849449 + ... + 128849879.

It is an arithmetic number, because the mean of its divisors is an integer number (556295040).

Almost surely, 2^55534205184 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 55534205184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80106485760).

55534205184 is an abundant number, since it is smaller than the sum of its proper divisors (104678766336).

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

55534205184 is a wasteful number, since it uses less digits than its factorization.

55534205184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 42.

The spelling of 55534205184 in words is "fifty-five billion, five hundred thirty-four million, two hundred five thousand, one hundred eighty-four".