450263020301 has 4 divisors (see below), whose sum is σ = 450405107100. Its totient is φ = 450120933504.

The previous prime is 450263020271. The next prime is 450263020331. The reversal of 450263020301 is 103020362054.

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

It is an interprime number because it is at equal distance from previous prime (450263020271) and next prime (450263020331).

It can be written as a sum of positive squares in 2 ways, for example, as 381091390276 + 69171630025 = 617326^2 + 263005^2 .

It is a cyclic number.

It is not a de Polignac number, because 450263020301 - 2⁶ = 450263020237 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 (450263020331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71038646 + ... + 71044983.

It is an arithmetic number, because the mean of its divisors is an integer number (112601276775).

Almost surely, 2^450263020301 is an apocalyptic number.

It is an amenable number.

450263020301 is a deficient number, since it is larger than the sum of its proper divisors (142086799).

450263020301 is a wasteful number, since it uses less digits than its factorization.

450263020301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142086798.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 450263020301 its reverse (103020362054), we get a palindrome (553283382355).

The spelling of 450263020301 in words is "four hundred fifty billion, two hundred sixty-three million, twenty thousand, three hundred one".