5545144422141 has 4 divisors (see below), whose sum is σ = 7393525896192. Its totient is φ = 3696762948092.

The previous prime is 5545144422137. The next prime is 5545144422197. The reversal of 5545144422141 is 1412244415455.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5545144422141 - 2² = 5545144422137 is a prime.

It is a super-2 number, since 2×5545144422141² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5545144422093 and 5545144422102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545144422131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 924190737021 + ... + 924190737026.

It is an arithmetic number, because the mean of its divisors is an integer number (1848381474048).

Almost surely, 2^{5545144422141} is an apocalyptic number.

It is an amenable number.

5545144422141 is a deficient number, since it is larger than the sum of its proper divisors (1848381474051).

5545144422141 is a wasteful number, since it uses less digits than its factorization.

5545144422141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848381474050.

The product of its digits is 512000, while the sum is 42.

Adding to 5545144422141 its reverse (1412244415455), we get a palindrome (6957388837596).

The spelling of 5545144422141 in words is "five trillion, five hundred forty-five billion, one hundred forty-four million, four hundred twenty-two thousand, one hundred forty-one".