2560561060 has 24 divisors (see below), whose sum is σ = 5468319360. Its totient is φ = 1006864224.

The previous prime is 2560561057. The next prime is 2560561103. The reversal of 2560561060 is 601650652.

2560561060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1083804 + ... + 1086163.

It is an arithmetic number, because the mean of its divisors is an integer number (227846640).

Almost surely, 2^2560561060 is an apocalyptic number.

2560561060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2560561060 is an abundant number, since it is smaller than the sum of its proper divisors (2907758300).

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

2560561060 is a wasteful number, since it uses less digits than its factorization.

2560561060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170035 (or 2170033 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 2560561060 is about 50601.9867198908. The cubic root of 2560561060 is about 1368.0806874481.

The spelling of 2560561060 in words is "two billion, five hundred sixty million, five hundred sixty-one thousand, sixty".