450700747 has 4 divisors (see below), whose sum is σ = 515086576. Its totient is φ = 386314920.

The previous prime is 450700739. The next prime is 450700751. The reversal of 450700747 is 747007054.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 747007054 = 2 ⋅373503527.

It is a cyclic number.

It is not a de Polignac number, because 450700747 - 2³ = 450700739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (450700727) 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, 32192904 + ... + 32192917.

It is an arithmetic number, because the mean of its divisors is an integer number (128771644).

Almost surely, 2^450700747 is an apocalyptic number.

450700747 is a deficient number, since it is larger than the sum of its proper divisors (64385829).

450700747 is an equidigital number, since it uses as much as digits as its factorization.

450700747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64385828.

The product of its (nonzero) digits is 27440, while the sum is 34.

The square root of 450700747 is about 21229.7137757437. The cubic root of 450700747 is about 766.7069957571.

It can be divided in two parts, 4507007 and 47, that added together give a palindrome (4507054).

The spelling of 450700747 in words is "four hundred fifty million, seven hundred thousand, seven hundred forty-seven".