1045333252 has 12 divisors (see below), whose sum is σ = 1834517916. Its totient is φ = 521185280.

The previous prime is 1045333199. The next prime is 1045333273. The reversal of 1045333252 is 2523335401.

It can be written as a sum of positive squares in 2 ways, for example, as 328914496 + 716418756 = 18136^2 + 26766^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1045333252.

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, 368749 + ... + 371572.

It is an arithmetic number, because the mean of its divisors is an integer number (152876493).

Almost surely, 2^1045333252 is an apocalyptic number.

It is an amenable number.

1045333252 is a deficient number, since it is larger than the sum of its proper divisors (789184664).

1045333252 is a wasteful number, since it uses less digits than its factorization.

1045333252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740678 (or 740676 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 1045333252 is about 32331.6138168202. The cubic root of 1045333252 is about 1014.8883218145. Note that the first 3 decimals are identical.

Adding to 1045333252 its reverse (2523335401), we get a palindrome (3568668653).

The spelling of 1045333252 in words is "one billion, forty-five million, three hundred thirty-three thousand, two hundred fifty-two".