5520132 has 18 divisors (see below), whose sum is σ = 13953758. Its totient is φ = 1840032.

The previous prime is 5520131. The next prime is 5520157. The reversal of 5520132 is 2310255.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4137156 + 1382976 = 2034^2 + 1176^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5520131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76633 + ... + 76704.

Almost surely, 2^5520132 is an apocalyptic number.

It is an amenable number.

5520132 is an abundant number, since it is smaller than the sum of its proper divisors (8433626).

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

5520132 is a wasteful number, since it uses less digits than its factorization.

5520132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153347 (or 153342 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 5520132 is about 2349.4961161917. The cubic root of 5520132 is about 176.7325271631.

Adding to 5520132 its reverse (2310255), we get a palindrome (7830387).

The spelling of 5520132 in words is "five million, five hundred twenty thousand, one hundred thirty-two".