5544661170259 has 16 divisors (see below), whose sum is σ = 6014182045536. Its totient is φ = 5091077017600.

The previous prime is 5544661170247. The next prime is 5544661170263. The reversal of 5544661170259 is 9520711664455.

It is a cyclic number.

It is not a de Polignac number, because 5544661170259 - 2¹⁷ = 5544661039187 is a prime.

It is a super-2 number, since 2×5544661170259² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5544661170959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29522619 + ... + 29709835.

It is an arithmetic number, because the mean of its divisors is an integer number (375886377846).

Almost surely, 2^{5544661170259} is an apocalyptic number.

5544661170259 is a deficient number, since it is larger than the sum of its proper divisors (469520875277).

5544661170259 is a wasteful number, since it uses less digits than its factorization.

5544661170259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229766.

The product of its (nonzero) digits is 9072000, while the sum is 55.

The spelling of 5544661170259 in words is "five trillion, five hundred forty-four billion, six hundred sixty-one million, one hundred seventy thousand, two hundred fifty-nine".