5288666193 has 24 divisors (see below), whose sum is σ = 7683400296. Its totient is φ = 3505420800.

The previous prime is 5288666183. The next prime is 5288666197. The reversal of 5288666193 is 3916668825.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2339850384 + 2948815809 = 48372^2 + 54303^2 .

It is not a de Polignac number, because 5288666193 - 2⁴ = 5288666177 is a prime.

It is a super-2 number, since 2×5288666193² = 55939980201962226498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5288666197) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1640323 + ... + 1643543.

It is an arithmetic number, because the mean of its divisors is an integer number (320141679).

Almost surely, 2^5288666193 is an apocalyptic number.

It is an amenable number.

5288666193 is a deficient number, since it is larger than the sum of its proper divisors (2394734103).

5288666193 is a wasteful number, since it uses less digits than its factorization.

5288666193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4225 (or 4222 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 5288666193 is about 72723.2163273875. The cubic root of 5288666193 is about 1742.2697064919.

The spelling of 5288666193 in words is "five billion, two hundred eighty-eight million, six hundred sixty-six thousand, one hundred ninety-three".