226865063705253 has 4 divisors (see below), whose sum is σ = 302486751607008. Its totient is φ = 151243375803500.

The previous prime is 226865063705249. The next prime is 226865063705299. The reversal of 226865063705253 is 352507360568622.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 226865063705253 - 2² = 226865063705249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226865063705243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37810843950873 + ... + 37810843950878.

It is an arithmetic number, because the mean of its divisors is an integer number (75621687901752).

Almost surely, 2^{226865063705253} is an apocalyptic number.

It is an amenable number.

226865063705253 is a deficient number, since it is larger than the sum of its proper divisors (75621687901755).

226865063705253 is an equidigital number, since it uses as much as digits as its factorization.

226865063705253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75621687901754.

The product of its (nonzero) digits is 108864000, while the sum is 60.

The spelling of 226865063705253 in words is "two hundred twenty-six trillion, eight hundred sixty-five billion, sixty-three million, seven hundred five thousand, two hundred fifty-three".