1132232565 has 16 divisors (see below), whose sum is σ = 1814897088. Its totient is φ = 602749056.

The previous prime is 1132232537. The next prime is 1132232573. The reversal of 1132232565 is 5652322311.

It is not a de Polignac number, because 1132232565 - 2⁵ = 1132232533 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60792 + ... + 77201.

It is an arithmetic number, because the mean of its divisors is an integer number (113431068).

Almost surely, 2^1132232565 is an apocalyptic number.

1132232565 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1132232565 is a deficient number, since it is larger than the sum of its proper divisors (682664523).

1132232565 is a wasteful number, since it uses less digits than its factorization.

1132232565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138548.

The product of its digits is 10800, while the sum is 30.

The square root of 1132232565 is about 33648.6636435981. The cubic root of 1132232565 is about 1042.2659435788.

Adding to 1132232565 its reverse (5652322311), we get a palindrome (6784554876).

The spelling of 1132232565 in words is "one billion, one hundred thirty-two million, two hundred thirty-two thousand, five hundred sixty-five".