2566233132 has 24 divisors (see below), whose sum is σ = 6133924272. Its totient is φ = 834547200.

The previous prime is 2566233127. The next prime is 2566233133. The reversal of 2566233132 is 2313326652.

2566233132 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2566233093 and 2566233102.

It is not an unprimeable number, because it can be changed into a prime (2566233133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2607469 + ... + 2608452.

It is an arithmetic number, because the mean of its divisors is an integer number (255580178).

Almost surely, 2^2566233132 is an apocalyptic number.

It is an amenable number.

2566233132 is an abundant number, since it is smaller than the sum of its proper divisors (3567691140).

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

2566233132 is a wasteful number, since it uses less digits than its factorization.

2566233132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5215969 (or 5215967 counting only the distinct ones).

The product of its digits is 38880, while the sum is 33.

The square root of 2566233132 is about 50658.0016581783. The cubic root of 2566233132 is about 1369.0901184841.

Adding to 2566233132 its reverse (2313326652), we get a palindrome (4879559784).

The spelling of 2566233132 in words is "two billion, five hundred sixty-six million, two hundred thirty-three thousand, one hundred thirty-two".