4985164851 has 8 divisors (see below), whose sum is σ = 6666969024. Its totient is φ = 3313401960.

The previous prime is 4985164829. The next prime is 4985164853. The reversal of 4985164851 is 1584615894.

It is a happy number.

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

It is not a de Polignac number, because 4985164851 - 2⁶ = 4985164787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4985164794 and 4985164803.

It is not an unprimeable number, because it can be changed into a prime (4985164853) 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, 2509161 + ... + 2511146.

It is an arithmetic number, because the mean of its divisors is an integer number (833371128).

Almost surely, 2^4985164851 is an apocalyptic number.

4985164851 is a deficient number, since it is larger than the sum of its proper divisors (1681804173).

4985164851 is a wasteful number, since it uses less digits than its factorization.

4985164851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5020641.

The product of its digits is 1382400, while the sum is 51.

The square root of 4985164851 is about 70605.6998478168. The cubic root of 4985164851 is about 1708.2830881202.

The spelling of 4985164851 in words is "four billion, nine hundred eighty-five million, one hundred sixty-four thousand, eight hundred fifty-one".