52433310447 has 32 divisors (see below), whose sum is σ = 88786713600. Its totient is φ = 29958267744.

The previous prime is 52433310439. The next prime is 52433310467. The reversal of 52433310447 is 74401333425.

It is not a de Polignac number, because 52433310447 - 2³ = 52433310439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52433310437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2780053 + ... + 2798849.

It is an arithmetic number, because the mean of its divisors is an integer number (2774584800).

Almost surely, 2^52433310447 is an apocalyptic number.

52433310447 is a deficient number, since it is larger than the sum of its proper divisors (36353403153).

52433310447 is a wasteful number, since it uses less digits than its factorization.

52433310447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33572 (or 33566 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The spelling of 52433310447 in words is "fifty-two billion, four hundred thirty-three million, three hundred ten thousand, four hundred forty-seven".