4996500161 has 8 divisors (see below), whose sum is σ = 5169588480. Its totient is φ = 4823464912.

The previous prime is 4996500149. The next prime is 4996500163. The reversal of 4996500161 is 1610056994.

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 4996500161 - 2⁶ = 4996500097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4996500163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323726 + ... + 338808.

It is an arithmetic number, because the mean of its divisors is an integer number (646198560).

Almost surely, 2^4996500161 is an apocalyptic number.

It is an amenable number.

4996500161 is a deficient number, since it is larger than the sum of its proper divisors (173088319).

4996500161 is a wasteful number, since it uses less digits than its factorization.

4996500161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26535.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 4996500161 is about 70685.9261876082. The cubic root of 4996500161 is about 1709.5768775165.

The spelling of 4996500161 in words is "four billion, nine hundred ninety-six million, five hundred thousand, one hundred sixty-one".