2255504520213 has 12 divisors (see below), whose sum is σ = 3723372541408. Its totient is φ = 1288859725800.

The previous prime is 2255504520029. The next prime is 2255504520251. The reversal of 2255504520213 is 3120254055522.

2255504520213 is a `hidden beast` number, since 2 + 25 + 550 + 45 + 20 + 21 + 3 = 666.

It is not a de Polignac number, because 2255504520213 - 2¹⁴ = 2255504503829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255504520613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17900829463 + ... + 17900829588.

Almost surely, 2^{2255504520213} is an apocalyptic number.

It is an amenable number.

2255504520213 is a deficient number, since it is larger than the sum of its proper divisors (1467868021195).

2255504520213 is a wasteful number, since it uses less digits than its factorization.

2255504520213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35801659064 (or 35801659061 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

Adding to 2255504520213 its reverse (3120254055522), we get a palindrome (5375758575735).

The spelling of 2255504520213 in words is "two trillion, two hundred fifty-five billion, five hundred four million, five hundred twenty thousand, two hundred thirteen".