5545511214 has 32 divisors (see below), whose sum is σ = 11746632960. Its totient is φ = 1739294592.

The previous prime is 5545511207. The next prime is 5545511219. The reversal of 5545511214 is 4121155455.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545511219) 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, 685807 + ... + 693845.

It is an arithmetic number, because the mean of its divisors is an integer number (367082280).

Almost surely, 2^5545511214 is an apocalyptic number.

5545511214 is an abundant number, since it is smaller than the sum of its proper divisors (6201121746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5545511214 is a wasteful number, since it uses less digits than its factorization.

5545511214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14824.

The product of its digits is 20000, while the sum is 33.

The square root of 5545511214 is about 74468.1892756901. The cubic root of 5545511214 is about 1770.0296008328.

Adding to 5545511214 its reverse (4121155455), we get a palindrome (9666666669).

The spelling of 5545511214 in words is "five billion, five hundred forty-five million, five hundred eleven thousand, two hundred fourteen".