2532805305 has 16 divisors (see below), whose sum is σ = 4053115584. Its totient is φ = 1350620480.

The previous prime is 2532805291. The next prime is 2532805321. The reversal of 2532805305 is 5035082352.

It is not a de Polignac number, because 2532805305 - 2²⁷ = 2398587577 is a prime.

It is a super-2 number, since 2×2532805305² = 12830205426072286050, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168550 + ... + 182960.

It is an arithmetic number, because the mean of its divisors is an integer number (253319724).

Almost surely, 2^2532805305 is an apocalyptic number.

It is an amenable number.

2532805305 is a deficient number, since it is larger than the sum of its proper divisors (1520310279).

2532805305 is a wasteful number, since it uses less digits than its factorization.

2532805305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26136.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 2532805305 is about 50326.9838655169. The cubic root of 2532805305 is about 1363.1195160415.

Adding to 2532805305 its reverse (5035082352), we get a palindrome (7567887657).

The spelling of 2532805305 in words is "two billion, five hundred thirty-two million, eight hundred five thousand, three hundred five".