4999673569 has 8 divisors (see below), whose sum is σ = 5459554080. Its totient is φ = 4540687200.

The previous prime is 4999673563. The next prime is 4999673579. The reversal of 4999673569 is 9653769994.

4999673569 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4999673569 - 2⁹ = 4999673057 is a prime.

It is a super-2 number, since 2×4999673569² = 49993471593114395522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4999673563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211812 + ... + 234229.

It is an arithmetic number, because the mean of its divisors is an integer number (682444260).

Almost surely, 2^4999673569 is an apocalyptic number.

It is an amenable number.

4999673569 is a deficient number, since it is larger than the sum of its proper divisors (459880511).

4999673569 is a wasteful number, since it uses less digits than its factorization.

4999673569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447071.

The product of its digits is 99202320, while the sum is 67.

The square root of 4999673569 is about 70708.3698652430. The cubic root of 4999673569 is about 1709.9387332563.

The spelling of 4999673569 in words is "four billion, nine hundred ninety-nine million, six hundred seventy-three thousand, five hundred sixty-nine".