2532563 has 4 divisors (see below), whose sum is σ = 2762808. Its totient is φ = 2302320.

The previous prime is 2532559. The next prime is 2532587. The reversal of 2532563 is 3652352.

2532563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2532563 - 2² = 2532559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2532763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115106 + ... + 115127.

It is an arithmetic number, because the mean of its divisors is an integer number (690702).

2^2532563 is an apocalyptic number.

2532563 is a deficient number, since it is larger than the sum of its proper divisors (230245).

2532563 is a wasteful number, since it uses less digits than its factorization.

2532563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230244.

The product of its digits is 5400, while the sum is 26.

The square root of 2532563 is about 1591.4028402639. The cubic root of 2532563 is about 136.3076046296.

It can be divided in two parts, 2532 and 563, that multiplied together give a triangular number (1425516 = T₁₆₈₈).

The spelling of 2532563 in words is "two million, five hundred thirty-two thousand, five hundred sixty-three".