2523163 has 2 divisors, whose sum is σ = 2523164. Its totient is φ = 2523162.

The previous prime is 2523161. The next prime is 2523173. The reversal of 2523163 is 3613252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2523163 - 2¹ = 2523161 is a prime.

Together with 2523161, it forms a pair of twin primes.

2523163 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2523161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261581 + 1261582.

It is an arithmetic number, because the mean of its divisors is an integer number (1261582).

2^2523163 is an apocalyptic number.

2523163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2523163 is an equidigital number, since it uses as much as digits as its factorization.

2523163 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 2523163 is about 1588.4467255782. The cubic root of 2523163 is about 136.1387532857.

The spelling of 2523163 in words is "two million, five hundred twenty-three thousand, one hundred sixty-three".