5218504329 has 8 divisors (see below), whose sum is σ = 7106048640. Its totient is φ = 3404981456.

The previous prime is 5218504321. The next prime is 5218504349. The reversal of 5218504329 is 9234058125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5218504329 - 2³ = 5218504321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5218504321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18505194 + ... + 18505475.

It is an arithmetic number, because the mean of its divisors is an integer number (888256080).

Almost surely, 2^5218504329 is an apocalyptic number.

It is an amenable number.

5218504329 is a deficient number, since it is larger than the sum of its proper divisors (1887544311).

5218504329 is a wasteful number, since it uses less digits than its factorization.

5218504329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37010719.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 5218504329 is about 72239.2160048820. The cubic root of 5218504329 is about 1734.5308001041.

The spelling of 5218504329 in words is "five billion, two hundred eighteen million, five hundred four thousand, three hundred twenty-nine".