2566264832 has 24 divisors (see below), whose sum is σ = 5131280700. Its totient is φ = 1283131392.

The previous prime is 2566264829. The next prime is 2566264871. The reversal of 2566264832 is 2384626652.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 624482 + ... + 628577.

Almost surely, 2^2566264832 is an apocalyptic number.

It is an amenable number.

2566264832 is a deficient number, since it is larger than the sum of its proper divisors (2565015868).

2566264832 is an equidigital number, since it uses as much as digits as its factorization.

2566264832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253081 (or 1253061 counting only the distinct ones).

The product of its digits is 829440, while the sum is 44.

The square root of 2566264832 is about 50658.3145396686. The cubic root of 2566264832 is about 1369.0957557971.

The spelling of 2566264832 in words is "two billion, five hundred sixty-six million, two hundred sixty-four thousand, eight hundred thirty-two".