52431123133 has 8 divisors (see below), whose sum is σ = 53179424640. Its totient is φ = 51683094960.

The previous prime is 52431123119. The next prime is 52431123163. The reversal of 52431123133 is 33132113425.

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 52431123133 - 2¹³ = 52431114941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52431123163) 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 7 ways as a sum of consecutive naturals, for example, 334891 + ... + 465847.

It is an arithmetic number, because the mean of its divisors is an integer number (6647428080).

Almost surely, 2^52431123133 is an apocalyptic number.

It is an amenable number.

52431123133 is a deficient number, since it is larger than the sum of its proper divisors (748301507).

52431123133 is a wasteful number, since it uses less digits than its factorization.

52431123133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136667.

The product of its digits is 6480, while the sum is 28.

Adding to 52431123133 its reverse (33132113425), we get a palindrome (85563236558).

The spelling of 52431123133 in words is "fifty-two billion, four hundred thirty-one million, one hundred twenty-three thousand, one hundred thirty-three".