5160166549 has 8 divisors (see below), whose sum is σ = 5329553112. Its totient is φ = 4993447680.

The previous prime is 5160166489. The next prime is 5160166573. The reversal of 5160166549 is 9456610615.

It can be written as a sum of positive squares in 4 ways, for example, as 696590449 + 4463576100 = 26393^2 + 66810^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5160166549 - 2¹⁷ = 5160035477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5160166849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662992 + ... + 670729.

It is an arithmetic number, because the mean of its divisors is an integer number (666194139).

Almost surely, 2^5160166549 is an apocalyptic number.

It is an amenable number.

5160166549 is a deficient number, since it is larger than the sum of its proper divisors (169386563).

5160166549 is a wasteful number, since it uses less digits than its factorization.

5160166549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333847.

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 5160166549 is about 71834.2992518198. The cubic root of 5160166549 is about 1728.0431111224.

The spelling of 5160166549 in words is "five billion, one hundred sixty million, one hundred sixty-six thousand, five hundred forty-nine".