5503444232 has 128 divisors (see below), whose sum is σ = 12994248960. Its totient is φ = 2148664320.

The previous prime is 5503444211. The next prime is 5503444237. The reversal of 5503444232 is 2324443055.

It is not an unprimeable number, because it can be changed into a prime (5503444237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 970718 + ... + 976370.

It is an arithmetic number, because the mean of its divisors is an integer number (101517570).

Almost surely, 2^5503444232 is an apocalyptic number.

5503444232 is a gapful number since it is divisible by the number (52) 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 5503444232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6497124480).

5503444232 is an abundant number, since it is smaller than the sum of its proper divisors (7490804728).

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

5503444232 is a wasteful number, since it uses less digits than its factorization.

5503444232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5743 (or 5739 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 5503444232 is about 74185.2022441133. The cubic root of 5503444232 is about 1765.5425555853.

Adding to 5503444232 its reverse (2324443055), we get a palindrome (7827887287).

The spelling of 5503444232 in words is "five billion, five hundred three million, four hundred forty-four thousand, two hundred thirty-two".