5164535185 has 8 divisors (see below), whose sum is σ = 6198005736. Its totient is φ = 4131252480.

The previous prime is 5164535183. The next prime is 5164535191. The reversal of 5164535185 is 5815354615.

It can be written as a sum of positive squares in 4 ways, for example, as 1611540736 + 3552994449 = 40144^2 + 59607^2 .

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

It is not a de Polignac number, because 5164535185 - 2¹ = 5164535183 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5164535183) 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, 23007 + ... + 104203.

It is an arithmetic number, because the mean of its divisors is an integer number (774750717).

Almost surely, 2^5164535185 is an apocalyptic number.

It is an amenable number.

5164535185 is a deficient number, since it is larger than the sum of its proper divisors (1033470551).

5164535185 is a wasteful number, since it uses less digits than its factorization.

5164535185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93923.

The product of its digits is 360000, while the sum is 43.

The square root of 5164535185 is about 71864.7005490178. The cubic root of 5164535185 is about 1728.5306316881.

The spelling of 5164535185 in words is "five billion, one hundred sixty-four million, five hundred thirty-five thousand, one hundred eighty-five".