450005302 has 4 divisors (see below), whose sum is σ = 675007956. Its totient is φ = 225002650.

The previous prime is 450005293. The next prime is 450005321. The reversal of 450005302 is 203500054.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 203500054 = 2 ⋅101750027.

It is a super-3 number, since 3×450005302³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 450005302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112501324 + ... + 112501327.

It is an arithmetic number, because the mean of its divisors is an integer number (168751989).

Almost surely, 2^450005302 is an apocalyptic number.

450005302 is a deficient number, since it is larger than the sum of its proper divisors (225002654).

450005302 is a wasteful number, since it uses less digits than its factorization.

450005302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225002653.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 450005302 is about 21213.3284045668. The cubic root of 450005302 is about 766.3124419911.

Adding to 450005302 its reverse (203500054), we get a palindrome (653505356).

The spelling of 450005302 in words is "four hundred fifty million, five thousand, three hundred two".