2566482860 has 48 divisors (see below), whose sum is σ = 5710805856. Its totient is φ = 965501952.

The previous prime is 2566482851. The next prime is 2566482889. The reversal of 2566482860 is 682846652.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 914219 + ... + 917021.

It is an arithmetic number, because the mean of its divisors is an integer number (118975122).

Almost surely, 2^2566482860 is an apocalyptic number.

2566482860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2566482860 is an abundant number, since it is smaller than the sum of its proper divisors (3144322996).

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

2566482860 is a wasteful number, since it uses less digits than its factorization.

2566482860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5522 (or 5520 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 47.

The square root of 2566482860 is about 50660.4664408057. The cubic root of 2566482860 is about 1369.1345271601.

The spelling of 2566482860 in words is "two billion, five hundred sixty-six million, four hundred eighty-two thousand, eight hundred sixty".