1045523306 has 8 divisors (see below), whose sum is σ = 1594866240. Its totient is φ = 513901228.

The previous prime is 1045523299. The next prime is 1045523321. The reversal of 1045523306 is 6033255401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4430066 + ... + 4430301.

It is an arithmetic number, because the mean of its divisors is an integer number (199358280).

Almost surely, 2^1045523306 is an apocalyptic number.

1045523306 is a deficient number, since it is larger than the sum of its proper divisors (549342934).

1045523306 is an equidigital number, since it uses as much as digits as its factorization.

1045523306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8860428.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 1045523306 is about 32334.5528189273. The cubic root of 1045523306 is about 1014.9498243374.

Adding to 1045523306 its reverse (6033255401), we get a palindrome (7078778707).

The spelling of 1045523306 in words is "one billion, forty-five million, five hundred twenty-three thousand, three hundred six".