2566336352 has 12 divisors (see below), whose sum is σ = 5052474756. Its totient is φ = 1283168160.

The previous prime is 2566336313. The next prime is 2566336369. The reversal of 2566336352 is 2536336652.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40098974 + ... + 40099037.

It is an arithmetic number, because the mean of its divisors is an integer number (421039563).

Almost surely, 2^2566336352 is an apocalyptic number.

It is an amenable number.

2566336352 is a deficient number, since it is larger than the sum of its proper divisors (2486138404).

2566336352 is an equidigital number, since it uses as much as digits as its factorization.

2566336352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80198021 (or 80198013 counting only the distinct ones).

The product of its digits is 583200, while the sum is 41.

The square root of 2566336352 is about 50659.0204405889. The cubic root of 2566336352 is about 1369.1084742583.

The spelling of 2566336352 in words is "two billion, five hundred sixty-six million, three hundred thirty-six thousand, three hundred fifty-two".