5545142211 has 16 divisors (see below), whose sum is σ = 8655833088. Its totient is φ = 3091368000.

The previous prime is 5545142179. The next prime is 5545142219. The reversal of 5545142211 is 1122415455.

It is not a de Polignac number, because 5545142211 - 2⁵ = 5545142179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5545142219) 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, 3219315 + ... + 3221036.

It is an arithmetic number, because the mean of its divisors is an integer number (540989568).

Almost surely, 2^5545142211 is an apocalyptic number.

5545142211 is a deficient number, since it is larger than the sum of its proper divisors (3110690877).

5545142211 is a wasteful number, since it uses less digits than its factorization.

5545142211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6440402.

The product of its digits is 8000, while the sum is 30.

The square root of 5545142211 is about 74465.7116463678. The cubic root of 5545142211 is about 1769.9903402071.

Adding to 5545142211 its reverse (1122415455), we get a palindrome (6667557666).

The spelling of 5545142211 in words is "five billion, five hundred forty-five million, one hundred forty-two thousand, two hundred eleven".