4527221683 has 4 divisors (see below), whose sum is σ = 4546991440. Its totient is φ = 4507451928.

The previous prime is 4527221663. The next prime is 4527221687. The reversal of 4527221683 is 3861227254.

4527221683 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4527221683 - 2¹³ = 4527213491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4527221687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9884535 + ... + 9884992.

It is an arithmetic number, because the mean of its divisors is an integer number (1136747860).

Almost surely, 2^4527221683 is an apocalyptic number.

4527221683 is a deficient number, since it is larger than the sum of its proper divisors (19769757).

4527221683 is a wasteful number, since it uses less digits than its factorization.

4527221683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19769756.

The product of its digits is 161280, while the sum is 40.

The square root of 4527221683 is about 67284.6318485878. The cubic root of 4527221683 is about 1654.2859718364.

The spelling of 4527221683 in words is "four billion, five hundred twenty-seven million, two hundred twenty-one thousand, six hundred eighty-three".