1133610045 has 16 divisors (see below), whose sum is σ = 1814959872. Its totient is φ = 604197440.

The previous prime is 1133610041. The next prime is 1133610089. The reversal of 1133610045 is 5400163311.

It is not a de Polignac number, because 1133610045 - 2² = 1133610041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1133609997 and 1133610024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133610041) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 126 + ... + 47615.

It is an arithmetic number, because the mean of its divisors is an integer number (113434992).

Almost surely, 2^1133610045 is an apocalyptic number.

1133610045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1133610045 is a deficient number, since it is larger than the sum of its proper divisors (681349827).

1133610045 is a wasteful number, since it uses less digits than its factorization.

1133610045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49332.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1133610045 is about 33669.1259910322. The cubic root of 1133610045 is about 1042.6884476658.

Adding to 1133610045 its reverse (5400163311), we get a palindrome (6533773356).

The spelling of 1133610045 in words is "one billion, one hundred thirty-three million, six hundred ten thousand, forty-five".