1132163536 has 80 divisors (see below), whose sum is σ = 2555392000. Its totient is φ = 475922304.

The previous prime is 1132163491. The next prime is 1132163561. The reversal of 1132163536 is 6353612311.

It is a junction number, because it is equal to n+sod(n) for n = 1132163498 and 1132163507.

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, 1760431 + ... + 1761073.

It is an arithmetic number, because the mean of its divisors is an integer number (31942400).

Almost surely, 2^1132163536 is an apocalyptic number.

1132163536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132163536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1277696000).

1132163536 is an abundant number, since it is smaller than the sum of its proper divisors (1423228464).

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

1132163536 is a wasteful number, since it uses less digits than its factorization.

1132163536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936 (or 930 counting only the distinct ones).

The product of its digits is 9720, while the sum is 31.

The square root of 1132163536 is about 33647.6378962922. The cubic root of 1132163536 is about 1042.2447618181.

Adding to 1132163536 its reverse (6353612311), we get a palindrome (7485775847).

The spelling of 1132163536 in words is "one billion, one hundred thirty-two million, one hundred sixty-three thousand, five hundred thirty-six".