5166607165 has 16 divisors (see below), whose sum is σ = 6433485696. Its totient is φ = 3980289600.

The previous prime is 5166607163. The next prime is 5166607183. The reversal of 5166607165 is 5617066615.

It is not a de Polignac number, because 5166607165 - 2¹ = 5166607163 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5166607163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153966 + ... + 184495.

It is an arithmetic number, because the mean of its divisors is an integer number (402092856).

Almost surely, 2^5166607165 is an apocalyptic number.

It is an amenable number.

5166607165 is a deficient number, since it is larger than the sum of its proper divisors (1266878531).

5166607165 is a wasteful number, since it uses less digits than its factorization.

5166607165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338580.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 5166607165 is about 71879.1149430765. The cubic root of 5166607165 is about 1728.7617594289.

The spelling of 5166607165 in words is "five billion, one hundred sixty-six million, six hundred seven thousand, one hundred sixty-five".