5209773 has 8 divisors (see below), whose sum is σ = 7018368. Its totient is φ = 3437184.

The previous prime is 5209727. The next prime is 5209777. The reversal of 5209773 is 3779025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5209773 - 2⁶ = 5209709 is a prime.

5209773 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5209777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8661 + ... + 9242.

It is an arithmetic number, because the mean of its divisors is an integer number (877296).

Almost surely, 2^5209773 is an apocalyptic number.

It is an amenable number.

5209773 is a deficient number, since it is larger than the sum of its proper divisors (1808595).

5209773 is a wasteful number, since it uses less digits than its factorization.

5209773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18003.

The product of its (nonzero) digits is 13230, while the sum is 33.

The square root of 5209773 is about 2282.4927163082. The cubic root of 5209773 is about 173.3562884621.

The spelling of 5209773 in words is "five million, two hundred nine thousand, seven hundred seventy-three".