5148116605 has 4 divisors (see below), whose sum is σ = 6177739932. Its totient is φ = 4118493280.

The previous prime is 5148116591. The next prime is 5148116621. The reversal of 5148116605 is 5066118415.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1110022489 + 4038094116 = 33317^2 + 63546^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5148116605 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514811656 + ... + 514811665.

It is an arithmetic number, because the mean of its divisors is an integer number (1544434983).

Almost surely, 2^5148116605 is an apocalyptic number.

It is an amenable number.

5148116605 is a deficient number, since it is larger than the sum of its proper divisors (1029623327).

5148116605 is a wasteful number, since it uses less digits than its factorization.

5148116605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029623326.

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 5148116605 is about 71750.3770373369. The cubic root of 5148116605 is about 1726.6969625719.

It can be divided in two parts, 51481 and 16605, that added together give a palindrome (68086).

The spelling of 5148116605 in words is "five billion, one hundred forty-eight million, one hundred sixteen thousand, six hundred five".