1135544132 has 24 divisors (see below), whose sum is σ = 2082696000. Its totient is φ = 540704736.

The previous prime is 1135544131. The next prime is 1135544141. The reversal of 1135544132 is 2314455311.

It is a junction number, because it is equal to n+sod(n) for n = 1135544095 and 1135544104.

It is not an unprimeable number, because it can be changed into a prime (1135544131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5882 + ... + 48017.

It is an arithmetic number, because the mean of its divisors is an integer number (86779000).

Almost surely, 2^1135544132 is an apocalyptic number.

It is an amenable number.

1135544132 is a deficient number, since it is larger than the sum of its proper divisors (947151868).

1135544132 is a wasteful number, since it uses less digits than its factorization.

1135544132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54155 (or 54153 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 1135544132 is about 33697.8357168528. The cubic root of 1135544132 is about 1043.2810983681.

Adding to 1135544132 its reverse (2314455311), we get a palindrome (3449999443).

The spelling of 1135544132 in words is "one billion, one hundred thirty-five million, five hundred forty-four thousand, one hundred thirty-two".