1045025312 has 12 divisors (see below), whose sum is σ = 2057393646. Its totient is φ = 522512640.

The previous prime is 1045025297. The next prime is 1045025341. The reversal of 1045025312 is 2135205401.

It can be written as a sum of positive squares in only one way, i.e., 936115216 + 108910096 = 30596^2 + 10436^2 .

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 as a sum of consecutive naturals, namely, 16328489 + ... + 16328552.

Almost surely, 2^1045025312 is an apocalyptic number.

It is an amenable number.

1045025312 is a deficient number, since it is larger than the sum of its proper divisors (1012368334).

1045025312 is an equidigital number, since it uses as much as digits as its factorization.

1045025312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32657051 (or 32657043 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1045025312 is about 32326.8512540272. The cubic root of 1045025312 is about 1014.7886549052.

The spelling of 1045025312 in words is "one billion, forty-five million, twenty-five thousand, three hundred twelve".