450210013 has 8 divisors (see below), whose sum is σ = 495907776. Its totient is φ = 405307200.

The previous prime is 450210001. The next prime is 450210023. The reversal of 450210013 is 310012054.

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

It is a cyclic number.

It is not a de Polignac number, because 450210013 - 2¹³ = 450201821 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 (450210023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197548 + ... + 199813.

It is an arithmetic number, because the mean of its divisors is an integer number (61988472).

Almost surely, 2^450210013 is an apocalyptic number.

It is an amenable number.

450210013 is a deficient number, since it is larger than the sum of its proper divisors (45697763).

450210013 is a wasteful number, since it uses less digits than its factorization.

450210013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397475.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 450210013 is about 21218.1529120704. The cubic root of 450210013 is about 766.4286249220.

Adding to 450210013 its reverse (310012054), we get a palindrome (760222067).

The spelling of 450210013 in words is "four hundred fifty million, two hundred ten thousand, thirteen".