5251773 has 4 divisors (see below), whose sum is σ = 7002368. Its totient is φ = 3501180.

The previous prime is 5251769. The next prime is 5251781. The reversal of 5251773 is 3771525.

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 5251773 - 2² = 5251769 is a prime.

It is a super-2 number, since 2×5251773² = 55162239287058, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5251773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5251783) 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, 875293 + ... + 875298.

It is an arithmetic number, because the mean of its divisors is an integer number (1750592).

Almost surely, 2^5251773 is an apocalyptic number.

It is an amenable number.

5251773 is a deficient number, since it is larger than the sum of its proper divisors (1750595).

5251773 is a wasteful number, since it uses less digits than its factorization.

5251773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750594.

The product of its digits is 7350, while the sum is 30.

The square root of 5251773 is about 2291.6747151374. The cubic root of 5251773 is about 173.8208951065.

The spelling of 5251773 in words is "five million, two hundred fifty-one thousand, seven hundred seventy-three".