5495384549189 has 4 divisors (see below), whose sum is σ = 5501150955756. Its totient is φ = 5489618142624.

The previous prime is 5495384549129. The next prime is 5495384549209. The reversal of 5495384549189 is 9819454835945.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1459343729089 + 4036040820100 = 1208033^2 + 2008990^2 .

It is a cyclic number.

It is not a de Polignac number, because 5495384549189 - 2⁸ = 5495384548933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5495384549129) 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, 2883201854 + ... + 2883203759.

It is an arithmetic number, because the mean of its divisors is an integer number (1375287738939).

Almost surely, 2^{5495384549189} is an apocalyptic number.

It is an amenable number.

5495384549189 is a deficient number, since it is larger than the sum of its proper divisors (5766406567).

5495384549189 is an equidigital number, since it uses as much as digits as its factorization.

5495384549189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5766406566.

The product of its digits is 1119744000, while the sum is 74.

The spelling of 5495384549189 in words is "five trillion, four hundred ninety-five billion, three hundred eighty-four million, five hundred forty-nine thousand, one hundred eighty-nine".