4874018161 has 4 divisors (see below), whose sum is σ = 4928782500. Its totient is φ = 4819253824.

The previous prime is 4874018147. The next prime is 4874018239. The reversal of 4874018161 is 1618104784.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 427662400 + 4446355761 = 20680^2 + 66681^2 .

It is a cyclic number.

It is not a de Polignac number, because 4874018161 - 2⁵ = 4874018129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4874018141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27382036 + ... + 27382213.

It is an arithmetic number, because the mean of its divisors is an integer number (1232195625).

Almost surely, 2^4874018161 is an apocalyptic number.

It is an amenable number.

4874018161 is a deficient number, since it is larger than the sum of its proper divisors (54764339).

4874018161 is an equidigital number, since it uses as much as digits as its factorization.

4874018161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54764338.

The product of its (nonzero) digits is 43008, while the sum is 40.

The square root of 4874018161 is about 69814.1687696702. The cubic root of 4874018161 is about 1695.4918805769.

The spelling of 4874018161 in words is "four billion, eight hundred seventy-four million, eighteen thousand, one hundred sixty-one".