5517775 has 12 divisors (see below), whose sum is σ = 7245072. Its totient is φ = 4154240.

The previous prime is 5517767. The next prime is 5517779. The reversal of 5517775 is 5777155.

5517775 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5517775 - 2³ = 5517767 is a prime.

It is a Duffinian number.

5517775 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5517779) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6067 + ... + 6916.

It is an arithmetic number, because the mean of its divisors is an integer number (603756).

Almost surely, 2^5517775 is an apocalyptic number.

5517775 is a deficient number, since it is larger than the sum of its proper divisors (1727297).

5517775 is a wasteful number, since it uses less digits than its factorization.

5517775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13010 (or 13005 counting only the distinct ones).

The product of its digits is 42875, while the sum is 37.

The square root of 5517775 is about 2348.9944657236. The cubic root of 5517775 is about 176.7073696809.

The spelling of 5517775 in words is "five million, five hundred seventeen thousand, seven hundred seventy-five".