5510145 has 32 divisors (see below), whose sum is σ = 9331200. Its totient is φ = 2772224.

The previous prime is 5510143. The next prime is 5510173. The reversal of 5510145 is 5410155.

It is a cyclic number.

It is not a de Polignac number, because 5510145 - 2¹ = 5510143 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5510143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22936 + ... + 23174.

It is an arithmetic number, because the mean of its divisors is an integer number (291600).

Almost surely, 2^5510145 is an apocalyptic number.

It is an amenable number.

5510145 is a deficient number, since it is larger than the sum of its proper divisors (3821055).

5510145 is a wasteful number, since it uses less digits than its factorization.

5510145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 5510145 is about 2347.3698046963. The cubic root of 5510145 is about 176.6258815704.

The spelling of 5510145 in words is "five million, five hundred ten thousand, one hundred forty-five".