5500166565 has 16 divisors (see below), whose sum is σ = 8944534656. Its totient is φ = 2885332800.

The previous prime is 5500166563. The next prime is 5500166579. The reversal of 5500166565 is 5656610055.

It is not a de Polignac number, because 5500166565 - 2¹ = 5500166563 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500166563) 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, 3004641 + ... + 3006470.

It is an arithmetic number, because the mean of its divisors is an integer number (559033416).

Almost surely, 2^5500166565 is an apocalyptic number.

It is an amenable number.

5500166565 is a deficient number, since it is larger than the sum of its proper divisors (3444368091).

5500166565 is a wasteful number, since it uses less digits than its factorization.

5500166565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011180.

The product of its (nonzero) digits is 135000, while the sum is 39.

The square root of 5500166565 is about 74163.1078434554. The cubic root of 5500166565 is about 1765.1919866489.

The spelling of 5500166565 in words is "five billion, five hundred million, one hundred sixty-six thousand, five hundred sixty-five".