4501667213 has 2 divisors, whose sum is σ = 4501667214. Its totient is φ = 4501667212.

The previous prime is 4501667189. The next prime is 4501667239. The reversal of 4501667213 is 3127661054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4435293604 + 66373609 = 66598^2 + 8147^2 .

It is a cyclic number.

It is not a de Polignac number, because 4501667213 - 2⁸ = 4501666957 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4501667243) 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 as a sum of consecutive naturals, namely, 2250833606 + 2250833607.

It is an arithmetic number, because the mean of its divisors is an integer number (2250833607).

Almost surely, 2^4501667213 is an apocalyptic number.

4501667213 is the 35864-th centered heptagonal number.

It is an amenable number.

4501667213 is a deficient number, since it is larger than the sum of its proper divisors (1).

4501667213 is an equidigital number, since it uses as much as digits as its factorization.

4501667213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 4501667213 is about 67094.4648462151. The cubic root of 4501667213 is about 1651.1674887555.

The spelling of 4501667213 in words is "four billion, five hundred one million, six hundred sixty-seven thousand, two hundred thirteen".