5549893205 has 4 divisors (see below), whose sum is σ = 6659871852. Its totient is φ = 4439914560.

The previous prime is 5549893201. The next prime is 5549893211. The reversal of 5549893205 is 5023989455.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5023989455 = 5 ⋅1004797891.

It can be written as a sum of positive squares in 2 ways, for example, as 3434077201 + 2115816004 = 58601^2 + 45998^2 .

It is not a de Polignac number, because 5549893205 - 2² = 5549893201 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 (5549893201) 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, 554989316 + ... + 554989325.

It is an arithmetic number, because the mean of its divisors is an integer number (1664967963).

Almost surely, 2^5549893205 is an apocalyptic number.

It is an amenable number.

5549893205 is a deficient number, since it is larger than the sum of its proper divisors (1109978647).

5549893205 is a wasteful number, since it uses less digits than its factorization.

5549893205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109978646.

The product of its (nonzero) digits is 1944000, while the sum is 50.

The square root of 5549893205 is about 74497.6053641995. The cubic root of 5549893205 is about 1770.4956962274.

The spelling of 5549893205 in words is "five billion, five hundred forty-nine million, eight hundred ninety-three thousand, two hundred five".