5324553444 has 72 divisors (see below), whose sum is σ = 14485691808. Its totient is φ = 1517792640.

The previous prime is 5324553401. The next prime is 5324553461. The reversal of 5324553444 is 4443554235.

It is a super-2 number, since 2×5324553444² = 56701738756024522272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 250264 + ... + 270704.

It is an arithmetic number, because the mean of its divisors is an integer number (201190164).

Almost surely, 2^5324553444 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 5324553444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7242845904).

5324553444 is an abundant number, since it is smaller than the sum of its proper divisors (9161138364).

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

5324553444 is a wasteful number, since it uses less digits than its factorization.

5324553444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20905 (or 20896 counting only the distinct ones).

The product of its digits is 576000, while the sum is 39.

The square root of 5324553444 is about 72969.5377811865. The cubic root of 5324553444 is about 1746.2016604121.

The spelling of 5324553444 in words is "five billion, three hundred twenty-four million, five hundred fifty-three thousand, four hundred forty-four".