226604516245 has 8 divisors (see below), whose sum is σ = 279274755384. Its totient is φ = 176384055744.

The previous prime is 226604516153. The next prime is 226604516249. The reversal of 226604516245 is 542615406622.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 63910873636 + 162693642609 = 252806^2 + 403353^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226604516245 - 2⁹ = 226604515733 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 (226604516249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612444454 + ... + 612444823.

It is an arithmetic number, because the mean of its divisors is an integer number (34909344423).

Almost surely, 2^226604516245 is an apocalyptic number.

It is an amenable number.

226604516245 is a deficient number, since it is larger than the sum of its proper divisors (52670239139).

226604516245 is a wasteful number, since it uses less digits than its factorization.

226604516245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224889319.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 226604516245 in words is "two hundred twenty-six billion, six hundred four million, five hundred sixteen thousand, two hundred forty-five".