5220350491 has 8 divisors (see below), whose sum is σ = 5504982480. Its totient is φ = 4936706208.

The previous prime is 5220350479. The next prime is 5220350507. The reversal of 5220350491 is 1940530225.

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 5220350491 - 2⁷ = 5220350363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5220350791) 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, 236056 + ... + 257221.

It is an arithmetic number, because the mean of its divisors is an integer number (688122810).

Almost surely, 2^5220350491 is an apocalyptic number.

5220350491 is a deficient number, since it is larger than the sum of its proper divisors (284631989).

5220350491 is a wasteful number, since it uses less digits than its factorization.

5220350491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493853.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 5220350491 is about 72251.9929898131. The cubic root of 5220350491 is about 1734.7353189409.

The spelling of 5220350491 in words is "five billion, two hundred twenty million, three hundred fifty thousand, four hundred ninety-one".