450607654 has 16 divisors (see below), whose sum is σ = 773787168. Its totient is φ = 192788352.

The previous prime is 450607613. The next prime is 450607657. The reversal of 450607654 is 456706054.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450607657) 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, 18837 + ... + 35440.

It is an arithmetic number, because the mean of its divisors is an integer number (48361698).

Almost surely, 2^450607654 is an apocalyptic number.

450607654 is a deficient number, since it is larger than the sum of its proper divisors (323179514).

450607654 is a wasteful number, since it uses less digits than its factorization.

450607654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54879.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 450607654 is about 21227.5211459087. The cubic root of 450607654 is about 766.6542039142.

The spelling of 450607654 in words is "four hundred fifty million, six hundred seven thousand, six hundred fifty-four".