2560020163 has 8 divisors (see below), whose sum is σ = 2578715568. Its totient is φ = 2541391104.

The previous prime is 2560020161. The next prime is 2560020173. The reversal of 2560020163 is 3610200652.

2560020163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2560020163 - 2¹ = 2560020161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2560020161) 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, 62220 + ... + 94822.

It is an arithmetic number, because the mean of its divisors is an integer number (322339446).

Almost surely, 2^2560020163 is an apocalyptic number.

2560020163 is a deficient number, since it is larger than the sum of its proper divisors (18695405).

2560020163 is a wasteful number, since it uses less digits than its factorization.

2560020163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33173.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2560020163 is about 50596.6418154407. The cubic root of 2560020163 is about 1367.9843488158.

The spelling of 2560020163 in words is "two billion, five hundred sixty million, twenty thousand, one hundred sixty-three".