2132563 has 2 divisors, whose sum is σ = 2132564. Its totient is φ = 2132562.

The previous prime is 2132551. The next prime is 2132567. The reversal of 2132563 is 3652312.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2132563 is a prime.

It is not a weakly prime, because it can be changed into another prime (2132567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066281 + 1066282.

It is an arithmetic number, because the mean of its divisors is an integer number (1066282).

2^2132563 is an apocalyptic number.

2132563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132563 is an equidigital number, since it uses as much as digits as its factorization.

2132563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 22.

The square root of 2132563 is about 1460.3297572809. The cubic root of 2132563 is about 128.7164213184.

Adding to 2132563 its reverse (3652312), we get a palindrome (5784875).

The spelling of 2132563 in words is "two million, one hundred thirty-two thousand, five hundred sixty-three".