5503521404 has 12 divisors (see below), whose sum is σ = 9633038184. Its totient is φ = 2751224784.

The previous prime is 5503521403. The next prime is 5503521433. The reversal of 5503521404 is 4041253055.

It is a super-2 number, since 2×5503521404² = 60577495688572262432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5503521403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110414 + ... + 152309.

It is an arithmetic number, because the mean of its divisors is an integer number (802753182).

Almost surely, 2^5503521404 is an apocalyptic number.

It is an amenable number.

5503521404 is a deficient number, since it is larger than the sum of its proper divisors (4129516780).

5503521404 is a wasteful number, since it uses less digits than its factorization.

5503521404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267964 (or 267962 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 5503521404 is about 74185.7223729742. The cubic root of 5503521404 is about 1765.5508079819.

Adding to 5503521404 its reverse (4041253055), we get a palindrome (9544774459).

The spelling of 5503521404 in words is "five billion, five hundred three million, five hundred twenty-one thousand, four hundred four".