5545311 has 8 divisors (see below), whose sum is σ = 7632384. Its totient is φ = 3577560.

The previous prime is 5545273. The next prime is 5545339. The reversal of 5545311 is 1135455.

5545311 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5545311 - 2¹⁷ = 5414239 is a prime.

5545311 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545411) 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, 29721 + ... + 29906.

It is an arithmetic number, because the mean of its divisors is an integer number (954048).

Almost surely, 2^5545311 is an apocalyptic number.

5545311 is a deficient number, since it is larger than the sum of its proper divisors (2087073).

5545311 is a wasteful number, since it uses less digits than its factorization.

5545311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59661.

The product of its digits is 1500, while the sum is 24.

The square root of 5545311 is about 2354.8484027640. The cubic root of 5545311 is about 177.0008298981. Note that the first 3 decimals are identical.

The spelling of 5545311 in words is "five million, five hundred forty-five thousand, three hundred eleven".