52211444411225 has 24 divisors (see below), whose sum is σ = 70638108565152. Its totient is φ = 37966441420800.

The previous prime is 52211444411219. The next prime is 52211444411233.

52211444411225 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52211444411225 - 2²⁶ = 52211377302361 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11899112 + ... + 15684761.

It is an arithmetic number, because the mean of its divisors is an integer number (2943254523548).

Almost surely, 2^{52211444411225} is an apocalyptic number.

52211444411225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52211444411225 is a deficient number, since it is larger than the sum of its proper divisors (18426664153927).

52211444411225 is a wasteful number, since it uses less digits than its factorization.

52211444411225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27590777 (or 27590772 counting only the distinct ones).

The product of its digits is 102400, while the sum is 38.

It can be divided in two parts, 5221144 and 4411225, that added together give a palindrome (9632369).

The spelling of 52211444411225 in words is "fifty-two trillion, two hundred eleven billion, four hundred forty-four million, four hundred eleven thousand, two hundred twenty-five".