8432965533 has 16 divisors (see below), whose sum is σ = 11409567680. Its totient is φ = 5539677696.

The previous prime is 8432965523. The next prime is 8432965561. The reversal of 8432965533 is 3355692348.

It is not a de Polignac number, because 8432965533 - 2¹² = 8432961437 is a prime.

It is a super-2 number, since 2×8432965533² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8432965523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3366 + ... + 129912.

It is an arithmetic number, because the mean of its divisors is an integer number (713097980).

Almost surely, 2^8432965533 is an apocalyptic number.

It is an amenable number.

8432965533 is a deficient number, since it is larger than the sum of its proper divisors (2976602147).

8432965533 is a wasteful number, since it uses less digits than its factorization.

8432965533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126876.

The product of its digits is 2332800, while the sum is 48.

The square root of 8432965533 is about 91831.1795252571. The cubic root of 8432965533 is about 2035.4484526627.

The spelling of 8432965533 in words is "eight billion, four hundred thirty-two million, nine hundred sixty-five thousand, five hundred thirty-three".