4551112667 has 2 divisors, whose sum is σ = 4551112668. Its totient is φ = 4551112666.

The previous prime is 4551112663. The next prime is 4551112717. The reversal of 4551112667 is 7662111554.

4551112667 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4551112667 - 2² = 4551112663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4551112667.

It is not a weakly prime, because it can be changed into another prime (4551112663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275556333 + 2275556334.

It is an arithmetic number, because the mean of its divisors is an integer number (2275556334).

Almost surely, 2^4551112667 is an apocalyptic number.

4551112667 is a deficient number, since it is larger than the sum of its proper divisors (1).

4551112667 is an equidigital number, since it uses as much as digits as its factorization.

4551112667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 38.

The square root of 4551112667 is about 67461.9349485323. The cubic root of 4551112667 is about 1657.1908586900.

The spelling of 4551112667 in words is "four billion, five hundred fifty-one million, one hundred twelve thousand, six hundred sixty-seven".