530090185 has 8 divisors (see below), whose sum is σ = 636886080. Its totient is φ = 423553584.

The previous prime is 530090179. The next prime is 530090201. The reversal of 530090185 is 581090035.

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 530090185 - 2⁹ = 530089673 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60295 + ... + 68524.

It is an arithmetic number, because the mean of its divisors is an integer number (79610760).

Almost surely, 2^530090185 is an apocalyptic number.

It is an amenable number.

530090185 is a deficient number, since it is larger than the sum of its proper divisors (106795895).

530090185 is a wasteful number, since it uses less digits than its factorization.

530090185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129647.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 530090185 is about 23023.6874761625. The cubic root of 530090185 is about 809.3131325926.

The spelling of 530090185 in words is "five hundred thirty million, ninety thousand, one hundred eighty-five".