5636849184 has 96 divisors (see below), whose sum is σ = 16454592000. Its totient is φ = 1877375232.

The previous prime is 5636849147. The next prime is 5636849189. The reversal of 5636849184 is 4819486365.

5636849184 is a `hidden beast` number, since 563 + 68 + 4 + 9 + 18 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×5636849184² = 63548137446322931712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 5636849184.

It is not an unprimeable number, because it can be changed into a prime (5636849189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1517922 + ... + 1521630.

It is an arithmetic number, because the mean of its divisors is an integer number (171402000).

Almost surely, 2^5636849184 is an apocalyptic number.

5636849184 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5636849184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8227296000).

5636849184 is an abundant number, since it is smaller than the sum of its proper divisors (10817742816).

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

5636849184 is a wasteful number, since it uses less digits than its factorization.

5636849184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5487 (or 5473 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The square root of 5636849184 is about 75078.9530028223. The cubic root of 5636849184 is about 1779.6945551724.

The spelling of 5636849184 in words is "five billion, six hundred thirty-six million, eight hundred forty-nine thousand, one hundred eighty-four".