5541728155419 has 4 divisors (see below), whose sum is σ = 7388970873896. Its totient is φ = 3694485436944.

The previous prime is 5541728155417. The next prime is 5541728155441. The reversal of 5541728155419 is 9145518271455.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5541728155419 - 2¹ = 5541728155417 is a prime.

It is a super-2 number, since 2×5541728155419² (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 (5541728155417) 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, 923621359234 + ... + 923621359239.

It is an arithmetic number, because the mean of its divisors is an integer number (1847242718474).

Almost surely, 2^{5541728155419} is an apocalyptic number.

5541728155419 is a deficient number, since it is larger than the sum of its proper divisors (1847242718477).

5541728155419 is a wasteful number, since it uses less digits than its factorization.

5541728155419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847242718476.

The product of its digits is 10080000, while the sum is 57.

The spelling of 5541728155419 in words is "five trillion, five hundred forty-one billion, seven hundred twenty-eight million, one hundred fifty-five thousand, four hundred nineteen".