5263873 has 4 divisors (see below), whose sum is σ = 5350228. Its totient is φ = 5177520.

The previous prime is 5263861. The next prime is 5263883. The reversal of 5263873 is 3783625.

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

It can be written as a sum of positive squares in 2 ways, for example, as 97344 + 5166529 = 312^2 + 2273^2 .

It is a cyclic number.

It is not a de Polignac number, because 5263873 - 2²¹ = 3166721 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263813) 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, 43086 + ... + 43207.

It is an arithmetic number, because the mean of its divisors is an integer number (1337557).

Almost surely, 2^5263873 is an apocalyptic number.

It is an amenable number.

5263873 is a deficient number, since it is larger than the sum of its proper divisors (86355).

5263873 is an equidigital number, since it uses as much as digits as its factorization.

5263873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86354.

The product of its digits is 30240, while the sum is 34.

The square root of 5263873 is about 2294.3131869908. The cubic root of 5263873 is about 173.9542862250.

The spelling of 5263873 in words is "five million, two hundred sixty-three thousand, eight hundred seventy-three".