2255272725522 has 64 divisors (see below), whose sum is σ = 4909075113600. Its totient is φ = 688992837120.

The previous prime is 2255272725521. The next prime is 2255272725577.

It is a happy number.

2255272725522 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2255272725521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4008072 + ... + 4535987.

It is an arithmetic number, because the mean of its divisors is an integer number (76704298650).

Almost surely, 2^{2255272725522} is an apocalyptic number.

2255272725522 is an abundant number, since it is smaller than the sum of its proper divisors (2653802388078).

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

2255272725522 is a wasteful number, since it uses less digits than its factorization.

2255272725522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8544171.

The product of its digits is 3920000, while the sum is 48.

The spelling of 2255272725522 in words is "two trillion, two hundred fifty-five billion, two hundred seventy-two million, seven hundred twenty-five thousand, five hundred twenty-two".