5553521304 has 64 divisors (see below), whose sum is σ = 14503415040. Its totient is φ = 1768736640.

The previous prime is 5553521293. The next prime is 5553521321. The reversal of 5553521304 is 4031253555.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545299 + ... + 555389.

It is an arithmetic number, because the mean of its divisors is an integer number (226615860).

Almost surely, 2^5553521304 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 5553521304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7251707520).

5553521304 is an abundant number, since it is smaller than the sum of its proper divisors (8949893736).

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

5553521304 is a wasteful number, since it uses less digits than its factorization.

5553521304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11120 (or 11116 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 5553521304 is about 74521.9518262908. The cubic root of 5553521304 is about 1770.8814174294.

Adding to 5553521304 its reverse (4031253555), we get a palindrome (9584774859).

The spelling of 5553521304 in words is "five billion, five hundred fifty-three million, five hundred twenty-one thousand, three hundred four".