52131035541 has 8 divisors (see below), whose sum is σ = 74854820320. Its totient is φ = 32080637232.

The previous prime is 52131035533. The next prime is 52131035563. The reversal of 52131035541 is 14553013125.

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

It is not a de Polignac number, because 52131035541 - 2³ = 52131035533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52131035499 and 52131035508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52131035501) 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, 668346571 + ... + 668346648.

It is an arithmetic number, because the mean of its divisors is an integer number (9356852540).

Almost surely, 2^52131035541 is an apocalyptic number.

It is an amenable number.

52131035541 is a deficient number, since it is larger than the sum of its proper divisors (22723784779).

52131035541 is a wasteful number, since it uses less digits than its factorization.

52131035541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336693235.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 52131035541 its reverse (14553013125), we get a palindrome (66684048666).

The spelling of 52131035541 in words is "fifty-two billion, one hundred thirty-one million, thirty-five thousand, five hundred forty-one".