52123131441 has 24 divisors (see below), whose sum is σ = 75543736320. Its totient is φ = 34631313216.

The previous prime is 52123131439. The next prime is 52123131457. The reversal of 52123131441 is 14413132125.

52123131441 is a `hidden beast` number, since 5 + 212 + 3 + 1 + 3 + 1 + 441 = 666.

52123131441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52123131441 - 2¹ = 52123131439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52123131341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5120605 + ... + 5130773.

It is an arithmetic number, because the mean of its divisors is an integer number (3147655680).

Almost surely, 2^52123131441 is an apocalyptic number.

It is an amenable number.

52123131441 is a deficient number, since it is larger than the sum of its proper divisors (23420604879).

52123131441 is a wasteful number, since it uses less digits than its factorization.

52123131441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12045 (or 12042 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

Adding to 52123131441 its reverse (14413132125), we get a palindrome (66536263566).

The spelling of 52123131441 in words is "fifty-two billion, one hundred twenty-three million, one hundred thirty-one thousand, four hundred forty-one".