52447874425 has 12 divisors (see below), whose sum is σ = 65294477136. Its totient is φ = 41791130000.

The previous prime is 52447874389. The next prime is 52447874429.

52447874425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52447874425 - 2³⁵ = 18088136057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52447874429) 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, 4172839 + ... + 4185388.

It is an arithmetic number, because the mean of its divisors is an integer number (5441206428).

Almost surely, 2^52447874425 is an apocalyptic number.

It is an amenable number.

52447874425 is a deficient number, since it is larger than the sum of its proper divisors (12846602711).

52447874425 is a wasteful number, since it uses less digits than its factorization.

52447874425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8358488 (or 8358483 counting only the distinct ones).

The product of its digits is 10035200, while the sum is 52.

The spelling of 52447874425 in words is "fifty-two billion, four hundred forty-seven million, eight hundred seventy-four thousand, four hundred twenty-five".