1152551433 has 16 divisors (see below), whose sum is σ = 1677772800. Its totient is φ = 697960080.

The previous prime is 1152551429. The next prime is 1152551473. The reversal of 1152551433 is 3341552511.

It is not a de Polignac number, because 1152551433 - 2² = 1152551429 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1152551433.

It is not an unprimeable number, because it can be changed into a prime (1152551473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30288 + ... + 56766.

It is an arithmetic number, because the mean of its divisors is an integer number (104860800).

Almost surely, 2^1152551433 is an apocalyptic number.

It is an amenable number.

1152551433 is a deficient number, since it is larger than the sum of its proper divisors (525221367).

1152551433 is a wasteful number, since it uses less digits than its factorization.

1152551433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27812.

The product of its digits is 9000, while the sum is 30.

The square root of 1152551433 is about 33949.2479003586. The cubic root of 1152551433 is about 1048.4637952719.

The spelling of 1152551433 in words is "one billion, one hundred fifty-two million, five hundred fifty-one thousand, four hundred thirty-three".