450514361 has 4 divisors (see below), whose sum is σ = 491470224. Its totient is φ = 409558500.

The previous prime is 450514357. The next prime is 450514369. The reversal of 450514361 is 163415054.

It is a happy number.

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 450514361 - 2² = 450514357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (450514369) 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 3 ways as a sum of consecutive naturals, for example, 20477915 + ... + 20477936.

It is an arithmetic number, because the mean of its divisors is an integer number (122867556).

Almost surely, 2^450514361 is an apocalyptic number.

It is an amenable number.

450514361 is a deficient number, since it is larger than the sum of its proper divisors (40955863).

450514361 is a wasteful number, since it uses less digits than its factorization.

450514361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40955862.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 450514361 is about 21225.3235782167. The cubic root of 450514361 is about 766.6012913589.

The spelling of 450514361 in words is "four hundred fifty million, five hundred fourteen thousand, three hundred sixty-one".