1045383212 has 48 divisors (see below), whose sum is σ = 1957616640. Its totient is φ = 487314432.

The previous prime is 1045383203. The next prime is 1045383217. The reversal of 1045383212 is 2123835401.

It is a happy number.

1045383212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1045383217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1811468 + ... + 1812044.

It is an arithmetic number, because the mean of its divisors is an integer number (40783680).

Almost surely, 2^1045383212 is an apocalyptic number.

It is an amenable number.

1045383212 is a deficient number, since it is larger than the sum of its proper divisors (912233428).

1045383212 is a wasteful number, since it uses less digits than its factorization.

1045383212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070 (or 1068 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1045383212 is about 32332.3864259971. The cubic root of 1045383212 is about 1014.9044898683.

The spelling of 1045383212 in words is "one billion, forty-five million, three hundred eighty-three thousand, two hundred twelve".