2132805057 has 32 divisors (see below), whose sum is σ = 3107123712. Its totient is φ = 1296113664.

The previous prime is 2132805049. The next prime is 2132805061. The reversal of 2132805057 is 7505082312.

It is not a de Polignac number, because 2132805057 - 2³ = 2132805049 is a prime.

It is a super-2 number, since 2×2132805057² = 9097714822329546498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2132805047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227923 + ... + 237095.

It is an arithmetic number, because the mean of its divisors is an integer number (97097616).

Almost surely, 2^2132805057 is an apocalyptic number.

It is an amenable number.

2132805057 is a deficient number, since it is larger than the sum of its proper divisors (974318655).

2132805057 is a wasteful number, since it uses less digits than its factorization.

2132805057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9337.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 2132805057 is about 46182.3024220318. The cubic root of 2132805057 is about 1287.2129112870.

Adding to 2132805057 its reverse (7505082312), we get a palindrome (9637887369).

The spelling of 2132805057 in words is "two billion, one hundred thirty-two million, eight hundred five thousand, fifty-seven".