5545411444401 has 8 divisors (see below), whose sum is σ = 7398148454400. Its totient is φ = 3694807698672.

The previous prime is 5545411444399. The next prime is 5545411444403. The reversal of 5545411444401 is 1044441145455.

It is an interprime number because it is at equal distance from previous prime (5545411444399) and next prime (5545411444403).

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

It is not a de Polignac number, because 5545411444401 - 2¹ = 5545411444399 is a prime.

It is a super-2 number, since 2×5545411444401² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5545411444403) 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, 533310001 + ... + 533320398.

It is an arithmetic number, because the mean of its divisors is an integer number (924768556800).

Almost surely, 2^{5545411444401} is an apocalyptic number.

It is an amenable number.

5545411444401 is a deficient number, since it is larger than the sum of its proper divisors (1852737009999).

5545411444401 is a wasteful number, since it uses less digits than its factorization.

5545411444401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066632135.

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

Adding to 5545411444401 its reverse (1044441145455), we get a palindrome (6589852589856).

The spelling of 5545411444401 in words is "five trillion, five hundred forty-five billion, four hundred eleven million, four hundred forty-four thousand, four hundred one".