52043617225 has 12 divisors (see below), whose sum is σ = 64550314944. Its totient is φ = 41624423120.

The previous prime is 52043617207. The next prime is 52043617229. The reversal of 52043617225 is 52271634025.

It is not a de Polignac number, because 52043617225 - 2¹¹ = 52043615177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52043617229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159589 + ... + 359938.

It is an arithmetic number, because the mean of its divisors is an integer number (5379192912).

Almost surely, 2^52043617225 is an apocalyptic number.

It is an amenable number.

52043617225 is a deficient number, since it is larger than the sum of its proper divisors (12506697719).

52043617225 is a wasteful number, since it uses less digits than its factorization.

52043617225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523544 (or 523539 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 52043617225 in words is "fifty-two billion, forty-three million, six hundred seventeen thousand, two hundred twenty-five".