5255185220275 has 24 divisors (see below), whose sum is σ = 6965600360544. Its totient is φ = 3923277177600.

The previous prime is 5255185220267. The next prime is 5255185220317. The reversal of 5255185220275 is 5720225815525.

It is not a de Polignac number, because 5255185220275 - 2³ = 5255185220267 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111433164 + ... + 111480313.

It is an arithmetic number, because the mean of its divisors is an integer number (290233348356).

Almost surely, 2^{5255185220275} is an apocalyptic number.

5255185220275 is a deficient number, since it is larger than the sum of its proper divisors (1710415140269).

5255185220275 is a wasteful number, since it uses less digits than its factorization.

5255185220275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222913551 (or 222913546 counting only the distinct ones).

The product of its (nonzero) digits is 2800000, while the sum is 49.

The spelling of 5255185220275 in words is "five trillion, two hundred fifty-five billion, one hundred eighty-five million, two hundred twenty thousand, two hundred seventy-five".