5255220975606 has 48 divisors (see below), whose sum is σ = 13014136512000. Its totient is φ = 1501352278704.

The previous prime is 5255220975583. The next prime is 5255220975623. The reversal of 5255220975606 is 6065790225525.

5255220975606 is a `hidden beast` number, since 5 + 2 + 5 + 5 + 2 + 20 + 9 + 7 + 5 + 606 = 666.

It is a congruent 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, 570436 + ... + 3291783.

It is an arithmetic number, because the mean of its divisors is an integer number (271127844000).

Almost surely, 2^{5255220975606} is an apocalyptic number.

5255220975606 is an abundant number, since it is smaller than the sum of its proper divisors (7758915536394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5255220975606 is a wasteful number, since it uses less digits than its factorization.

5255220975606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3873033 (or 3873030 counting only the distinct ones).

The product of its (nonzero) digits is 11340000, while the sum is 54.

The spelling of 5255220975606 in words is "five trillion, two hundred fifty-five billion, two hundred twenty million, nine hundred seventy-five thousand, six hundred six".