5000220665 has 8 divisors (see below), whose sum is σ = 6545743488. Its totient is φ = 3636524080.

The previous prime is 5000220661. The next prime is 5000220683. The reversal of 5000220665 is 5660220005.

It is a happy number.

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

It is not a de Polignac number, because 5000220665 - 2² = 5000220661 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5000220661) 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 7 ways as a sum of consecutive naturals, for example, 45456497 + ... + 45456606.

It is an arithmetic number, because the mean of its divisors is an integer number (818217936).

Almost surely, 2^5000220665 is an apocalyptic number.

5000220665 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5000220665 is a deficient number, since it is larger than the sum of its proper divisors (1545522823).

5000220665 is a wasteful number, since it uses less digits than its factorization.

5000220665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90913119.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5000220665 is about 70712.2384386182. The cubic root of 5000220665 is about 1710.0011017628.

The spelling of 5000220665 in words is "five billion, two hundred twenty thousand, six hundred sixty-five".