1152403552 has 24 divisors (see below), whose sum is σ = 2290828176. Its totient is φ = 570605952.

The previous prime is 1152403529. The next prime is 1152403559. The reversal of 1152403552 is 2553042511.

It is a self number, because there is not a number n which added to its sum of digits gives 1152403552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152403559) 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, 171523 + ... + 178114.

It is an arithmetic number, because the mean of its divisors is an integer number (95451174).

Almost surely, 2^1152403552 is an apocalyptic number.

It is an amenable number.

1152403552 is a deficient number, since it is larger than the sum of its proper divisors (1138424624).

1152403552 is a wasteful number, since it uses less digits than its factorization.

1152403552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349750 (or 349742 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 1152403552 is about 33947.0698588258. The cubic root of 1152403552 is about 1048.4189514289.

The spelling of 1152403552 in words is "one billion, one hundred fifty-two million, four hundred three thousand, five hundred fifty-two".