5132456066 has 4 divisors (see below), whose sum is σ = 7698684102. Its totient is φ = 2566228032.

The previous prime is 5132456057. The next prime is 5132456089. The reversal of 5132456066 is 6606542315.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6606542315 = 5 ⋅1321308463.

It can be written as a sum of positive squares in only one way, i.e., 4729450441 + 403005625 = 68771^2 + 20075^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1283114015 + ... + 1283114018.

Almost surely, 2^5132456066 is an apocalyptic number.

5132456066 is a deficient number, since it is larger than the sum of its proper divisors (2566228036).

5132456066 is a wasteful number, since it uses less digits than its factorization.

5132456066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566228035.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 5132456066 is about 71641.1618135831. The cubic root of 5132456066 is about 1724.9443170151.

The spelling of 5132456066 in words is "five billion, one hundred thirty-two million, four hundred fifty-six thousand, sixty-six".