2560214560 has 48 divisors (see below), whose sum is σ = 6133724352. Its totient is φ = 1009657600.

The previous prime is 2560214557. The next prime is 2560214611. The reversal of 2560214560 is 654120652.

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, 101326 + ... + 124045.

It is an arithmetic number, because the mean of its divisors is an integer number (127785924).

Almost surely, 2^2560214560 is an apocalyptic number.

2560214560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2560214560 is an abundant number, since it is smaller than the sum of its proper divisors (3573509792).

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

2560214560 is a wasteful number, since it uses less digits than its factorization.

2560214560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225457 (or 225449 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 2560214560 is about 50598.5628254400. The cubic root of 2560214560 is about 1368.0189742361.

The spelling of 2560214560 in words is "two billion, five hundred sixty million, two hundred fourteen thousand, five hundred sixty".