5263163 has 4 divisors (see below), whose sum is σ = 5269440. Its totient is φ = 5256888.

The previous prime is 5263109. The next prime is 5263169. The reversal of 5263163 is 3613625.

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 5263163 - 2¹⁴ = 5246779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5263169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1643 + ... + 3636.

It is an arithmetic number, because the mean of its divisors is an integer number (1317360).

Almost surely, 2^5263163 is an apocalyptic number.

5263163 is a deficient number, since it is larger than the sum of its proper divisors (6277).

5263163 is an equidigital number, since it uses as much as digits as its factorization.

5263163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6276.

The product of its digits is 3240, while the sum is 26.

The square root of 5263163 is about 2294.1584513717. The cubic root of 5263163 is about 173.9464647916.

Adding to 5263163 its reverse (3613625), we get a palindrome (8876788).

The spelling of 5263163 in words is "five million, two hundred sixty-three thousand, one hundred sixty-three".