450543614 has 4 divisors (see below), whose sum is σ = 675815424. Its totient is φ = 225271806.

The previous prime is 450543539. The next prime is 450543617. The reversal of 450543614 is 416345054.

It is a semiprime because it is the product of two primes.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450543617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112635902 + ... + 112635905.

It is an arithmetic number, because the mean of its divisors is an integer number (168953856).

Almost surely, 2^450543614 is an apocalyptic number.

450543614 is a deficient number, since it is larger than the sum of its proper divisors (225271810).

450543614 is a wasteful number, since it uses less digits than its factorization.

450543614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225271809.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 450543614 is about 21226.0126731329. The cubic root of 450543614 is about 766.6178834324.

Adding to 450543614 its reverse (416345054), we get a palindrome (866888668).

The spelling of 450543614 in words is "four hundred fifty million, five hundred forty-three thousand, six hundred fourteen".