52135053125 has 24 divisors (see below), whose sum is σ = 65425250016. Its totient is φ = 41541250000.

The previous prime is 52135053119. The next prime is 52135053163.

52135053125 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52135053125 - 2²² = 52130858821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52135053091 and 52135053100.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 751142 + ... + 817608.

It is an arithmetic number, because the mean of its divisors is an integer number (2726052084).

Almost surely, 2^52135053125 is an apocalyptic number.

It is an amenable number.

52135053125 is a deficient number, since it is larger than the sum of its proper divisors (13290196891).

52135053125 is an frugal number, since it uses more digits than its factorization.

52135053125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66743 (or 66723 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

It can be divided in two parts, 521350 and 53125, that added together give a palindrome (574475).

The spelling of 52135053125 in words is "fifty-two billion, one hundred thirty-five million, fifty-three thousand, one hundred twenty-five".