2560500168 has 32 divisors (see below), whose sum is σ = 6402507360. Its totient is φ = 853332480.

The previous prime is 2560500133. The next prime is 2560500181. The reversal of 2560500168 is 8610050652.

It is a super-2 number, since 2×2560500168² = 13112322220656056448, which contains 22 as substring.

It is an unprimeable number.

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, 203583 + ... + 215793.

It is an arithmetic number, because the mean of its divisors is an integer number (200078355).

Almost surely, 2^2560500168 is an apocalyptic number.

It is an amenable number.

2560500168 is an abundant number, since it is smaller than the sum of its proper divisors (3842007192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2560500168 is a wasteful number, since it uses less digits than its factorization.

2560500168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20957 (or 20953 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 2560500168 is about 50601.3850403326. The cubic root of 2560500168 is about 1368.0698427116.

The spelling of 2560500168 in words is "two billion, five hundred sixty million, five hundred thousand, one hundred sixty-eight".