226652654573 has 4 divisors (see below), whose sum is σ = 226656174780. Its totient is φ = 226649134368.

The previous prime is 226652654563. The next prime is 226652654659. The reversal of 226652654573 is 375456256622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 163089168649 + 63563485924 = 403843^2 + 252118^2 .

It is a cyclic number.

It is not a de Polignac number, because 226652654573 - 2⁶ = 226652654509 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 (226652654563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1661690 + ... + 1792907.

It is an arithmetic number, because the mean of its divisors is an integer number (56664043695).

Almost surely, 2^226652654573 is an apocalyptic number.

It is an amenable number.

226652654573 is a deficient number, since it is larger than the sum of its proper divisors (3520207).

226652654573 is an equidigital number, since it uses as much as digits as its factorization.

226652654573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3520206.

The product of its digits is 18144000, while the sum is 53.

The spelling of 226652654573 in words is "two hundred twenty-six billion, six hundred fifty-two million, six hundred fifty-four thousand, five hundred seventy-three".