5020144165 has 4 divisors (see below), whose sum is σ = 6024173004. Its totient is φ = 4016115328.

The previous prime is 5020144133. The next prime is 5020144291. The reversal of 5020144165 is 5614410205.

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 1007808516 + 4012335649 = 31746^2 + 63343^2 .

It is a cyclic number.

It is not a de Polignac number, because 5020144165 - 2⁵ = 5020144133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502014412 + ... + 502014421.

It is an arithmetic number, because the mean of its divisors is an integer number (1506043251).

Almost surely, 2^5020144165 is an apocalyptic number.

It is an amenable number.

5020144165 is a deficient number, since it is larger than the sum of its proper divisors (1004028839).

5020144165 is a wasteful number, since it uses less digits than its factorization.

5020144165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004028838.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 5020144165 is about 70852.9756961555. The cubic root of 5020144165 is about 1712.2692721278.

The spelling of 5020144165 in words is "five billion, twenty million, one hundred forty-four thousand, one hundred sixty-five".