4536818867 has 16 divisors (see below), whose sum is σ = 5304652800. Its totient is φ = 3799208448.

The previous prime is 4536818843. The next prime is 4536818911. The reversal of 4536818867 is 7688186354.

It is not a de Polignac number, because 4536818867 - 2¹² = 4536814771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4536818827) 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 15 ways as a sum of consecutive naturals, for example, 177884 + ... + 201782.

It is an arithmetic number, because the mean of its divisors is an integer number (331540800).

Almost surely, 2^4536818867 is an apocalyptic number.

4536818867 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4536818867 is a deficient number, since it is larger than the sum of its proper divisors (767833933).

4536818867 is a wasteful number, since it uses less digits than its factorization.

4536818867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24530.

The product of its digits is 7741440, while the sum is 56.

The square root of 4536818867 is about 67355.9118934634. The cubic root of 4536818867 is about 1655.4541114737.

The spelling of 4536818867 in words is "four billion, five hundred thirty-six million, eight hundred eighteen thousand, eight hundred sixty-seven".