52030189 has 8 divisors (see below), whose sum is σ = 56105280. Its totient is φ = 48088800.

The previous prime is 52030171. The next prime is 52030193. The reversal of 52030189 is 98103025.

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 52030189 - 2⁵ = 52030157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52030289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32617 + ... + 34174.

It is an arithmetic number, because the mean of its divisors is an integer number (7013160).

Almost surely, 2^52030189 is an apocalyptic number.

It is an amenable number.

52030189 is a deficient number, since it is larger than the sum of its proper divisors (4075091).

52030189 is a wasteful number, since it uses less digits than its factorization.

52030189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66851.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 52030189 is about 7213.1954777338. The cubic root of 52030189 is about 373.3233329769.

The spelling of 52030189 in words is "fifty-two million, thirty thousand, one hundred eighty-nine".