1042553332 has 12 divisors (see below), whose sum is σ = 1920493120. Its totient is φ = 493841016.

The previous prime is 1042553327. The next prime is 1042553333. The reversal of 1042553332 is 2333552401.

1042553332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1042553332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042553333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6858828 + ... + 6858979.

Almost surely, 2^1042553332 is an apocalyptic number.

It is an amenable number.

1042553332 is a deficient number, since it is larger than the sum of its proper divisors (877939788).

1042553332 is a wasteful number, since it uses less digits than its factorization.

1042553332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13717830 (or 13717828 counting only the distinct ones).

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

The square root of 1042553332 is about 32288.5944568667. The cubic root of 1042553332 is about 1013.9878711687.

The spelling of 1042553332 in words is "one billion, forty-two million, five hundred fifty-three thousand, three hundred thirty-two".