5539449355 has 16 divisors (see below), whose sum is σ = 7501701600. Its totient is φ = 3889768960.

The previous prime is 5539449341. The next prime is 5539449359.

5539449355 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5539449355 - 2²⁵ = 5505894923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5539449359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1734910 + ... + 1738099.

It is an arithmetic number, because the mean of its divisors is an integer number (468856350).

Almost surely, 2^5539449355 is an apocalyptic number.

5539449355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5539449355 is a deficient number, since it is larger than the sum of its proper divisors (1962252245).

5539449355 is a wasteful number, since it uses less digits than its factorization.

5539449355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473054.

The product of its digits is 7290000, while the sum is 52.

The square root of 5539449355 is about 74427.4771505793. The cubic root of 5539449355 is about 1769.3844194479.

The spelling of 5539449355 in words is "five billion, five hundred thirty-nine million, four hundred forty-nine thousand, three hundred fifty-five".