5511132 has 48 divisors (see below), whose sum is σ = 15590400. Its totient is φ = 1669680.

The previous prime is 5511071. The next prime is 5511133. The reversal of 5511132 is 2311155.

5511132 is a `hidden beast` number, since 551 + 113 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5511133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1132 + ... + 3507.

It is an arithmetic number, because the mean of its divisors is an integer number (324800).

Almost surely, 2^5511132 is an apocalyptic number.

It is an amenable number.

5511132 is an abundant number, since it is smaller than the sum of its proper divisors (10079268).

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

5511132 is a wasteful number, since it uses less digits than its factorization.

5511132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4663 (or 4655 counting only the distinct ones).

The product of its digits is 150, while the sum is 18.

The square root of 5511132 is about 2347.5800305847. The cubic root of 5511132 is about 176.6364269274.

Adding to 5511132 its reverse (2311155), we get a palindrome (7822287).

The spelling of 5511132 in words is "five million, five hundred eleven thousand, one hundred thirty-two".