5220644467 has 8 divisors (see below), whose sum is σ = 5403518640. Its totient is φ = 5037960480.

The previous prime is 5220644329. The next prime is 5220644477. The reversal of 5220644467 is 7644460225.

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 5220644467 - 2²³ = 5212255859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5220644477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9492 + ... + 102622.

It is an arithmetic number, because the mean of its divisors is an integer number (675439830).

Almost surely, 2^5220644467 is an apocalyptic number.

5220644467 is a deficient number, since it is larger than the sum of its proper divisors (182874173).

5220644467 is a wasteful number, since it uses less digits than its factorization.

5220644467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95093.

The product of its (nonzero) digits is 322560, while the sum is 40.

The square root of 5220644467 is about 72254.0273410417. The cubic root of 5220644467 is about 1734.7678813125.

The spelling of 5220644467 in words is "five billion, two hundred twenty million, six hundred forty-four thousand, four hundred sixty-seven".