52220089 has 8 divisors (see below), whose sum is σ = 54006272. Its totient is φ = 50440320.

The previous prime is 52220083. The next prime is 52220093. The reversal of 52220089 is 98002225.

52220089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52220089 - 2³ = 52220081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52220081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19612 + ... + 22114.

It is an arithmetic number, because the mean of its divisors is an integer number (6750784).

Almost surely, 2^52220089 is an apocalyptic number.

It is an amenable number.

52220089 is a deficient number, since it is larger than the sum of its proper divisors (1786183).

52220089 is a wasteful number, since it uses less digits than its factorization.

52220089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3207.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 52220089 is about 7226.3468640801. The cubic root of 52220089 is about 373.7769672156.

The spelling of 52220089 in words is "fifty-two million, two hundred twenty thousand, eighty-nine".