5132720329 has 4 divisors (see below), whose sum is σ = 5599331280. Its totient is φ = 4666109380.

The previous prime is 5132720261. The next prime is 5132720339. The reversal of 5132720329 is 9230272315.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5132720329 - 2¹¹ = 5132718281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5132720294 and 5132720303.

It is not an unprimeable number, because it can be changed into a prime (5132720339) 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 in 3 ways as a sum of consecutive naturals, for example, 233305459 + ... + 233305480.

It is an arithmetic number, because the mean of its divisors is an integer number (1399832820).

Almost surely, 2^5132720329 is an apocalyptic number.

It is an amenable number.

5132720329 is a deficient number, since it is larger than the sum of its proper divisors (466610951).

5132720329 is a wasteful number, since it uses less digits than its factorization.

5132720329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466610950.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 5132720329 is about 71643.0061415628. The cubic root of 5132720329 is about 1724.9739214989.

The spelling of 5132720329 in words is "five billion, one hundred thirty-two million, seven hundred twenty thousand, three hundred twenty-nine".