5517155 has 16 divisors (see below), whose sum is σ = 7723200. Its totient is φ = 3782016.

The previous prime is 5517151. The next prime is 5517167.

5517155 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5517155 - 2² = 5517151 is a prime.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (5517151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107 + ... + 3323.

It is an arithmetic number, because the mean of its divisors is an integer number (482700).

Almost surely, 2^5517155 is an apocalyptic number.

5517155 is a deficient number, since it is larger than the sum of its proper divisors (2206045).

5517155 is an equidigital number, since it uses as much as digits as its factorization.

5517155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3243 (or 3229 counting only the distinct ones).

The product of its digits is 4375, while the sum is 29.

The square root of 5517155 is about 2348.8624906537. The cubic root of 5517155 is about 176.7007509096.

The spelling of 5517155 in words is "five million, five hundred seventeen thousand, one hundred fifty-five".