2213143526553 has 16 divisors (see below), whose sum is σ = 3054213398016. Its totient is φ = 1424006536320.

The previous prime is 2213143526521. The next prime is 2213143526557. The reversal of 2213143526553 is 3556253413122.

It is not a de Polignac number, because 2213143526553 - 2⁵ = 2213143526521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2213143526557) 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 15 ways as a sum of consecutive naturals, for example, 31865100 + ... + 31934477.

It is an arithmetic number, because the mean of its divisors is an integer number (190888337376).

Almost surely, 2^{2213143526553} is an apocalyptic number.

It is an amenable number.

2213143526553 is a deficient number, since it is larger than the sum of its proper divisors (841069871463).

2213143526553 is a wasteful number, since it uses less digits than its factorization.

2213143526553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63799984.

The product of its digits is 648000, while the sum is 42.

Adding to 2213143526553 its reverse (3556253413122), we get a palindrome (5769396939675).

The spelling of 2213143526553 in words is "two trillion, two hundred thirteen billion, one hundred forty-three million, five hundred twenty-six thousand, five hundred fifty-three".