5220536350225 has 24 divisors (see below), whose sum is σ = 7400262031488. Its totient is φ = 3578820758400.

The previous prime is 5220536350223. The next prime is 5220536350279.

5220536350225 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5220536350225 - 2¹ = 5220536350223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5220536350223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3420724 + ... + 4705573.

It is an arithmetic number, because the mean of its divisors is an integer number (308344251312).

Almost surely, 2^{5220536350225} is an apocalyptic number.

It is an amenable number.

5220536350225 is a deficient number, since it is larger than the sum of its proper divisors (2179725681263).

5220536350225 is a wasteful number, since it uses less digits than its factorization.

5220536350225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8129985 (or 8129980 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 40.

The spelling of 5220536350225 in words is "five trillion, two hundred twenty billion, five hundred thirty-six million, three hundred fifty thousand, two hundred twenty-five".