450635053 has 4 divisors (see below), whose sum is σ = 491601888. Its totient is φ = 409668220.

The previous prime is 450635051. The next prime is 450635063. The reversal of 450635053 is 350536054.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 450635053 - 2¹ = 450635051 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 (450635051) 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, 20483401 + ... + 20483422.

It is an arithmetic number, because the mean of its divisors is an integer number (122900472).

Almost surely, 2^450635053 is an apocalyptic number.

It is an amenable number.

450635053 is a deficient number, since it is larger than the sum of its proper divisors (40966835).

450635053 is a wasteful number, since it uses less digits than its factorization.

450635053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40966834.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 450635053 is about 21228.1665011371. The cubic root of 450635053 is about 766.6697422897.

The spelling of 450635053 in words is "four hundred fifty million, six hundred thirty-five thousand, fifty-three".