1105530532 has 12 divisors (see below), whose sum is σ = 1947663900. Its totient is φ = 549055136.

The previous prime is 1105530529. The next prime is 1105530541. The reversal of 1105530532 is 2350355011.

It can be written as a sum of positive squares in 2 ways, for example, as 223084096 + 882446436 = 14936^2 + 29706^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1105530497 and 1105530506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926863 + ... + 928054.

It is an arithmetic number, because the mean of its divisors is an integer number (162305325).

Almost surely, 2^1105530532 is an apocalyptic number.

It is an amenable number.

1105530532 is a deficient number, since it is larger than the sum of its proper divisors (842133368).

1105530532 is a wasteful number, since it uses less digits than its factorization.

1105530532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855070 (or 1855068 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 1105530532 is about 33249.5192747203. The cubic root of 1105530532 is about 1034.0072417986.

Adding to 1105530532 its reverse (2350355011), we get a palindrome (3455885543).

The spelling of 1105530532 in words is "one billion, one hundred five million, five hundred thirty thousand, five hundred thirty-two".