52112241145141 has 4 divisors (see below), whose sum is σ = 52114979445984. Its totient is φ = 52109502844300.

The previous prime is 52112241145127. The next prime is 52112241145157. The reversal of 52112241145141 is 14154114221125.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52112241145141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52112241145097 and 52112241145106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52112241142141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1369121875 + ... + 1369159936.

It is an arithmetic number, because the mean of its divisors is an integer number (13028744861496).

Almost surely, 2^{52112241145141} is an apocalyptic number.

It is an amenable number.

52112241145141 is a deficient number, since it is larger than the sum of its proper divisors (2738300843).

52112241145141 is a wasteful number, since it uses less digits than its factorization.

52112241145141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738300842.

The product of its digits is 12800, while the sum is 34.

Adding to 52112241145141 its reverse (14154114221125), we get a palindrome (66266355366266).

The spelling of 52112241145141 in words is "fifty-two trillion, one hundred twelve billion, two hundred forty-one million, one hundred forty-five thousand, one hundred forty-one".