5132140868 has 6 divisors (see below), whose sum is σ = 8981246526. Its totient is φ = 2566070432.

The previous prime is 5132140843. The next prime is 5132140883. The reversal of 5132140868 is 8680412315.

It can be written as a sum of positive squares in only one way, i.e., 4599823684 + 532317184 = 67822^2 + 23072^2 .

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, 641517605 + ... + 641517612.

It is an arithmetic number, because the mean of its divisors is an integer number (1496874421).

Almost surely, 2^5132140868 is an apocalyptic number.

It is an amenable number.

5132140868 is a deficient number, since it is larger than the sum of its proper divisors (3849105658).

5132140868 is a wasteful number, since it uses less digits than its factorization.

5132140868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283035221 (or 1283035219 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 5132140868 is about 71638.9619411113. The cubic root of 5132140868 is about 1724.9090051279.

The spelling of 5132140868 in words is "five billion, one hundred thirty-two million, one hundred forty thousand, eight hundred sixty-eight".