450672713681266 has 8 divisors (see below), whose sum is σ = 676009246116204. Its totient is φ = 225336298309200.

The previous prime is 450672713681263. The next prime is 450672713681327. The reversal of 450672713681266 is 662186317276054.

It can be written as a sum of positive squares in 2 ways, for example, as 398075480445241 + 52597233236025 = 19951829^2 + 7252395^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 450672713681198 and 450672713681207.

It is not an unprimeable number, because it can be changed into a prime (450672713681263) 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, 18907965 + ... + 35480368.

Almost surely, 2^{450672713681266} is an apocalyptic number.

450672713681266 is a deficient number, since it is larger than the sum of its proper divisors (225336532434938).

450672713681266 is a wasteful number, since it uses less digits than its factorization.

450672713681266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58531436.

The product of its (nonzero) digits is 121927680, while the sum is 64.

The spelling of 450672713681266 in words is "four hundred fifty trillion, six hundred seventy-two billion, seven hundred thirteen million, six hundred eighty-one thousand, two hundred sixty-six".