5657263 has 4 divisors (see below), whose sum is σ = 5810200. Its totient is φ = 5504328.

The previous prime is 5657261. The next prime is 5657297. The reversal of 5657263 is 3627565.

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 5657263 - 2¹ = 5657261 is a prime.

It is the 2379-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5657261) by changing a digit.

It is a nontrivial repunit in base 2378.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76413 + ... + 76486.

It is an arithmetic number, because the mean of its divisors is an integer number (1452550).

Almost surely, 2^5657263 is an apocalyptic number.

5657263 is a deficient number, since it is larger than the sum of its proper divisors (152937).

5657263 is a wasteful number, since it uses less digits than its factorization.

5657263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152936.

The product of its digits is 37800, while the sum is 34.

The square root of 5657263 is about 2378.5001576624. The cubic root of 5657263 is about 178.1840351361.

The spelling of 5657263 in words is "five million, six hundred fifty-seven thousand, two hundred sixty-three".