52236663225 has 12 divisors (see below), whose sum is σ = 86364616656. Its totient is φ = 27859553680.

The previous prime is 52236663179. The next prime is 52236663229.

It is a happy number.

52236663225 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52236663225 - 2⁶ = 52236663161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52236663229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 348244347 + ... + 348244496.

It is an arithmetic number, because the mean of its divisors is an integer number (7197051388).

Almost surely, 2^52236663225 is an apocalyptic number.

It is an amenable number.

52236663225 is a deficient number, since it is larger than the sum of its proper divisors (34127953431).

52236663225 is a wasteful number, since it uses less digits than its factorization.

52236663225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696488856 (or 696488851 counting only the distinct ones).

The product of its digits is 777600, while the sum is 42.

The spelling of 52236663225 in words is "fifty-two billion, two hundred thirty-six million, six hundred sixty-three thousand, two hundred twenty-five".