5260550550625 has 20 divisors (see below), whose sum is σ = 6582268290532. Its totient is φ = 4202880696000.

The previous prime is 5260550550599. The next prime is 5260550550677.

It is a happy number.

5260550550625 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 10 ways, for example, as 5082337395216 + 178213155409 = 2254404^2 + 422153^2 .

It is not a de Polignac number, because 5260550550625 - 2¹³ = 5260550542433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5086242 + ... + 6032491.

Almost surely, 2^{5260550550625} is an apocalyptic number.

It is an amenable number.

5260550550625 is a deficient number, since it is larger than the sum of its proper divisors (1321717739907).

5260550550625 is an equidigital number, since it uses as much as digits as its factorization.

5260550550625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11119510 (or 11119495 counting only the distinct ones).

The product of its (nonzero) digits is 2250000, while the sum is 46.

The spelling of 5260550550625 in words is "five trillion, two hundred sixty billion, five hundred fifty million, five hundred fifty thousand, six hundred twenty-five".