450106810 has 12 divisors (see below), whose sum is σ = 810313038. Its totient is φ = 180015888.

The previous prime is 450106801. The next prime is 450106817. The reversal of 450106810 is 18601054.

It can be written as a sum of positive squares in 3 ways, for example, as 411156729 + 38950081 = 20277^2 + 6241^2 .

It is a super-2 number, since 2×450106810² = 405192280816752200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (450106817) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63736 + ... + 70444.

Almost surely, 2^450106810 is an apocalyptic number.

450106810 is a deficient number, since it is larger than the sum of its proper divisors (360206228).

450106810 is an frugal number, since it uses more digits than its factorization.

450106810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13425 (or 6716 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 450106810 is about 21215.7208220697. The cubic root of 450106810 is about 766.3700568643.

Adding to 450106810 its reverse (18601054), we get a palindrome (468707864).

The spelling of 450106810 in words is "four hundred fifty million, one hundred six thousand, eight hundred ten".