52005185448 has 32 divisors (see below), whose sum is σ = 130104031200. Its totient is φ = 17322919488.

The previous prime is 52005185447. The next prime is 52005185459. The reversal of 52005185448 is 84458150025.

It is not an unprimeable number, because it can be changed into a prime (52005185447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 723886 + ... + 792477.

It is an arithmetic number, because the mean of its divisors is an integer number (4065750975).

Almost surely, 2^52005185448 is an apocalyptic number.

It is an amenable number.

52005185448 is an abundant number, since it is smaller than the sum of its proper divisors (78098845752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52005185448 is a wasteful number, since it uses less digits than its factorization.

52005185448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517801 (or 1517797 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 42.

The spelling of 52005185448 in words is "fifty-two billion, five million, one hundred eighty-five thousand, four hundred forty-eight".