525042444240525 has 48 divisors (see below), whose sum is σ = 891599913864000. Its totient is φ = 272433559426560.

The previous prime is 525042444240511. The next prime is 525042444240529.

525042444240525 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 525042444240525 - 2¹⁷ = 525042444109453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525042444240529) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28961206 + ... + 43460744.

It is an arithmetic number, because the mean of its divisors is an integer number (18574998205500).

Almost surely, 2^{525042444240525} is an apocalyptic number.

It is an amenable number.

525042444240525 is a deficient number, since it is larger than the sum of its proper divisors (366557469623475).

525042444240525 is a wasteful number, since it uses less digits than its factorization.

525042444240525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14512638 (or 14512633 counting only the distinct ones).

The product of its (nonzero) digits is 10240000, while the sum is 48.

The spelling of 525042444240525 in words is "five hundred twenty-five trillion, forty-two billion, four hundred forty-four million, two hundred forty thousand, five hundred twenty-five".