5566773 has 4 divisors (see below), whose sum is σ = 7422368. Its totient is φ = 3711180.

The previous prime is 5566751. The next prime is 5566777. The reversal of 5566773 is 3776655.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5566773 - 2⁵ = 5566741 is a prime.

It is a D-number.

It is a Duffinian number.

5566773 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5566777) 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, 927793 + ... + 927798.

It is an arithmetic number, because the mean of its divisors is an integer number (1855592).

Almost surely, 2^5566773 is an apocalyptic number.

It is an amenable number.

5566773 is a deficient number, since it is larger than the sum of its proper divisors (1855595).

5566773 is a wasteful number, since it uses less digits than its factorization.

5566773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855594.

The product of its digits is 132300, while the sum is 39.

The square root of 5566773 is about 2359.4009833006. The cubic root of 5566773 is about 177.2288845257.

The spelling of 5566773 in words is "five million, five hundred sixty-six thousand, seven hundred seventy-three".