2566343036 has 24 divisors (see below), whose sum is σ = 4692831360. Its totient is φ = 1225688112.

The previous prime is 2566342963. The next prime is 2566343057. The reversal of 2566343036 is 6303436652.

It is a super-2 number, since 2×2566343036² = 13172233156851394592, which contains 22 as substring.

It is a congruent number.

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, 49115 + ... + 86861.

It is an arithmetic number, because the mean of its divisors is an integer number (195534640).

Almost surely, 2^2566343036 is an apocalyptic number.

It is an amenable number.

2566343036 is a deficient number, since it is larger than the sum of its proper divisors (2126488324).

2566343036 is a wasteful number, since it uses less digits than its factorization.

2566343036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38513 (or 38511 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 38.

The square root of 2566343036 is about 50659.0864110280. The cubic root of 2566343036 is about 1369.1096628675.

Adding to 2566343036 its reverse (6303436652), we get a palindrome (8869779688).

The spelling of 2566343036 in words is "two billion, five hundred sixty-six million, three hundred forty-three thousand, thirty-six".