53052450310121 has 4 divisors (see below), whose sum is σ = 53052794784000. Its totient is φ = 53052105836244.

The previous prime is 53052450310109. The next prime is 53052450310141. The reversal of 53052450310121 is 12101305425035.

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 not a de Polignac number, because 53052450310121 - 2¹⁰ = 53052450309097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53052450310141) 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, 172005821 + ... + 172313978.

It is an arithmetic number, because the mean of its divisors is an integer number (13263198696000).

Almost surely, 2^{53052450310121} is an apocalyptic number.

It is an amenable number.

53052450310121 is a deficient number, since it is larger than the sum of its proper divisors (344473879).

53052450310121 is a wasteful number, since it uses less digits than its factorization.

53052450310121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344473878.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 53052450310121 its reverse (12101305425035), we get a palindrome (65153755735156).

The spelling of 53052450310121 in words is "fifty-three trillion, fifty-two billion, four hundred fifty million, three hundred ten thousand, one hundred twenty-one".