5020664849 has 8 divisors (see below), whose sum is σ = 5089015680. Its totient is φ = 4952774736.

The previous prime is 5020664843. The next prime is 5020664897. The reversal of 5020664849 is 9484660205.

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 5020664849 - 2⁴ = 5020664833 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5020664843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93209 + ... + 136854.

It is an arithmetic number, because the mean of its divisors is an integer number (636126960).

Almost surely, 2^5020664849 is an apocalyptic number.

It is an amenable number.

5020664849 is a deficient number, since it is larger than the sum of its proper divisors (68350831).

5020664849 is a wasteful number, since it uses less digits than its factorization.

5020664849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230359.

The product of its (nonzero) digits is 414720, while the sum is 44.

The square root of 5020664849 is about 70856.6499984299. The cubic root of 5020664849 is about 1712.3284683290.

The spelling of 5020664849 in words is "five billion, twenty million, six hundred sixty-four thousand, eight hundred forty-nine".