5549064191 has 16 divisors (see below), whose sum is σ = 6120862848. Its totient is φ = 4988656800.

The previous prime is 5549064173. The next prime is 5549064211. The reversal of 5549064191 is 1914609455.

It is a cyclic number.

It is not a de Polignac number, because 5549064191 - 2¹⁴ = 5549047807 is a prime.

It is a super-2 number, since 2×5549064191² = 61584226791676968962, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5549064161) 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, 717656 + ... + 725346.

It is an arithmetic number, because the mean of its divisors is an integer number (382553928).

Almost surely, 2^5549064191 is an apocalyptic number.

5549064191 is a deficient number, since it is larger than the sum of its proper divisors (571798657).

5549064191 is a wasteful number, since it uses less digits than its factorization.

5549064191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8422.

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 5549064191 is about 74492.0411252101. The cubic root of 5549064191 is about 1770.4075360441.

The spelling of 5549064191 in words is "five billion, five hundred forty-nine million, sixty-four thousand, one hundred ninety-one".