5133130066 has 4 divisors (see below), whose sum is σ = 7699695102. Its totient is φ = 2566565032.

The previous prime is 5133130063. The next prime is 5133130073. The reversal of 5133130066 is 6600313315.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6600313315 = 5 ⋅1320062663.

It can be written as a sum of positive squares in only one way, i.e., 5130140625 + 2989441 = 71625^2 + 1729^2 .

It is not an unprimeable number, because it can be changed into a prime (5133130061) by changing a digit.

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 as a sum of consecutive naturals, namely, 1283282515 + ... + 1283282518.

Almost surely, 2^5133130066 is an apocalyptic number.

5133130066 is a deficient number, since it is larger than the sum of its proper divisors (2566565036).

5133130066 is a wasteful number, since it uses less digits than its factorization.

5133130066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566565035.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 5133130066 is about 71645.8656588083. The cubic root of 5133130066 is about 1725.0198209303.

The spelling of 5133130066 in words is "five billion, one hundred thirty-three million, one hundred thirty thousand, sixty-six".