52433867672 has 16 divisors (see below), whose sum is σ = 98627607240. Its totient is φ = 26133172416.

The previous prime is 52433867659. The next prime is 52433867677. The reversal of 52433867672 is 27676833425.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52433867677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10467518 + ... + 10472525.

Almost surely, 2^52433867672 is an apocalyptic number.

It is an amenable number.

52433867672 is a deficient number, since it is larger than the sum of its proper divisors (46193739568).

52433867672 is a wasteful number, since it uses less digits than its factorization.

52433867672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20940362 (or 20940358 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 53.

The spelling of 52433867672 in words is "fifty-two billion, four hundred thirty-three million, eight hundred sixty-seven thousand, six hundred seventy-two".