1032520433 has 4 divisors (see below), whose sum is σ = 1180023360. Its totient is φ = 885017508.

The previous prime is 1032520427. The next prime is 1032520459. The reversal of 1032520433 is 3340252301.

1032520433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1032520433 - 2¹⁰ = 1032519409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1032520399 and 1032520408.

It is not an unprimeable number, because it can be changed into a prime (1032520493) 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, 73751453 + ... + 73751466.

It is an arithmetic number, because the mean of its divisors is an integer number (295005840).

Almost surely, 2^1032520433 is an apocalyptic number.

It is an amenable number.

1032520433 is a deficient number, since it is larger than the sum of its proper divisors (147502927).

1032520433 is an equidigital number, since it uses as much as digits as its factorization.

1032520433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147502926.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 1032520433 is about 32132.8559732869. The cubic root of 1032520433 is about 1010.7247136664.

Adding to 1032520433 its reverse (3340252301), we get a palindrome (4372772734).

The spelling of 1032520433 in words is "one billion, thirty-two million, five hundred twenty thousand, four hundred thirty-three".