5543642364 has 96 divisors (see below), whose sum is σ = 14373090816. Its totient is φ = 1651933440.

The previous prime is 5543642359. The next prime is 5543642381. The reversal of 5543642364 is 4632463455.

It is a happy number.

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

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 31 ways as a sum of consecutive naturals, for example, 1308129 + ... + 1312359.

It is an arithmetic number, because the mean of its divisors is an integer number (149719696).

Almost surely, 2^5543642364 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 5543642364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7186545408).

5543642364 is an abundant number, since it is smaller than the sum of its proper divisors (8829448452).

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

5543642364 is a wasteful number, since it uses less digits than its factorization.

5543642364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4515 (or 4513 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 42.

The square root of 5543642364 is about 74455.6402430333. The cubic root of 5543642364 is about 1769.8307438141.

The spelling of 5543642364 in words is "five billion, five hundred forty-three million, six hundred forty-two thousand, three hundred sixty-four".