455780263226 has 8 divisors (see below), whose sum is σ = 700345282644. Its totient is φ = 222331835680.

The previous prime is 455780263219. The next prime is 455780263243. The reversal of 455780263226 is 622362087554.

It is a Cunningham number, because it is equal to 675115²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 455780263225 + 1 = 675115^2 + 1^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2779147865 + ... + 2779148028.

Almost surely, 2^455780263226 is an apocalyptic number.

455780263226 is a deficient number, since it is larger than the sum of its proper divisors (244565019418).

455780263226 is a wasteful number, since it uses less digits than its factorization.

455780263226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5558295936.

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 455780263226 in words is "four hundred fifty-five billion, seven hundred eighty million, two hundred sixty-three thousand, two hundred twenty-six".