5553432 has 48 divisors (see below), whose sum is σ = 15177240. Its totient is φ = 1834368.

The previous prime is 5553421. The next prime is 5553437. The reversal of 5553432 is 2343555.

It is a junction number, because it is equal to n+sod(n) for n = 5553396 and 5553405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5553437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9583 + ... + 10145.

Almost surely, 2^5553432 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 5553432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7588620).

5553432 is an abundant number, since it is smaller than the sum of its proper divisors (9623808).

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

5553432 is a wasteful number, since it uses less digits than its factorization.

5553432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712 (or 705 counting only the distinct ones).

The product of its digits is 9000, while the sum is 27.

The square root of 5553432 is about 2356.5720867396. The cubic root of 5553432 is about 177.0871925095.

Adding to 5553432 its reverse (2343555), we get a palindrome (7896987).

The spelling of 5553432 in words is "five million, five hundred fifty-three thousand, four hundred thirty-two".