5441742755491 has 16 divisors (see below), whose sum is σ = 6335753914368. Its totient is φ = 4577241261600.

The previous prime is 5441742755441. The next prime is 5441742755503. The reversal of 5441742755491 is 1945572471445.

It is not a de Polignac number, because 5441742755491 - 2⁹ = 5441742754979 is a prime.

It is a super-2 number, since 2×5441742755491² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5441742755401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14600335 + ... + 14968408.

It is an arithmetic number, because the mean of its divisors is an integer number (395984619648).

Almost surely, 2^{5441742755491} is an apocalyptic number.

5441742755491 is a deficient number, since it is larger than the sum of its proper divisors (894011158877).

5441742755491 is a wasteful number, since it uses less digits than its factorization.

5441742755491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29569242.

The product of its digits is 28224000, while the sum is 58.

The spelling of 5441742755491 in words is "five trillion, four hundred forty-one billion, seven hundred forty-two million, seven hundred fifty-five thousand, four hundred ninety-one".