52312434533 has 8 divisors (see below), whose sum is σ = 52366711488. Its totient is φ = 52258185504.

The previous prime is 52312434529. The next prime is 52312434557. The reversal of 52312434533 is 33543421325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52312434533 - 2² = 52312434529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52312434493 and 52312434502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52312454533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6540785 + ... + 6548777.

It is an arithmetic number, because the mean of its divisors is an integer number (6545838936).

Almost surely, 2^52312434533 is an apocalyptic number.

It is an amenable number.

52312434533 is a deficient number, since it is larger than the sum of its proper divisors (54276955).

52312434533 is a wasteful number, since it uses less digits than its factorization.

52312434533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13963.

The product of its digits is 129600, while the sum is 35.

Adding to 52312434533 its reverse (33543421325), we get a palindrome (85855855858).

The spelling of 52312434533 in words is "fifty-two billion, three hundred twelve million, four hundred thirty-four thousand, five hundred thirty-three".