5500550050549 has 4 divisors (see below), whose sum is σ = 5503434452064. Its totient is φ = 5497665649036.

The previous prime is 5500550050511. The next prime is 5500550050559. The reversal of 5500550050549 is 9450500550055.

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 5500550050549 - 2²⁹ = 5500013179637 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 (5500550050559) 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, 1442197897 + ... + 1442201710.

It is an arithmetic number, because the mean of its divisors is an integer number (1375858613016).

Almost surely, 2^{5500550050549} is an apocalyptic number.

It is an amenable number.

5500550050549 is a deficient number, since it is larger than the sum of its proper divisors (2884401515).

5500550050549 is a wasteful number, since it uses less digits than its factorization.

5500550050549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2884401514.

The product of its (nonzero) digits is 562500, while the sum is 43.

The spelling of 5500550050549 in words is "five trillion, five hundred billion, five hundred fifty million, fifty thousand, five hundred forty-nine".