5556773 has 4 divisors (see below), whose sum is σ = 5883660. Its totient is φ = 5229888.

The previous prime is 5556769. The next prime is 5556791. The reversal of 5556773 is 3776555.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3776555 = 5 ⋅755311.

It can be written as a sum of positive squares in 2 ways, for example, as 4592449 + 964324 = 2143^2 + 982^2 .

It is a cyclic number.

It is not a de Polignac number, because 5556773 - 2² = 5556769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556703) 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, 163418 + ... + 163451.

It is an arithmetic number, because the mean of its divisors is an integer number (1470915).

Almost surely, 2^5556773 is an apocalyptic number.

It is an amenable number.

5556773 is a deficient number, since it is larger than the sum of its proper divisors (326887).

5556773 is a wasteful number, since it uses less digits than its factorization.

5556773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326886.

The product of its digits is 110250, while the sum is 38.

The square root of 5556773 is about 2357.2808487747. The cubic root of 5556773 is about 177.1226978632.

The spelling of 5556773 in words is "five million, five hundred fifty-six thousand, seven hundred seventy-three".