8530013 has 8 divisors (see below), whose sum is σ = 8685600. Its totient is φ = 8376048.

The previous prime is 8530007. The next prime is 8530037. The reversal of 8530013 is 3100358.

8530013 is digitally balanced in base 3, 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 8530013 - 2⁶ = 8529949 is a prime.

It is a super-2 number, since 2×8530013² = 145522243560338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8530003) 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, 14870 + ... + 15432.

It is an arithmetic number, because the mean of its divisors is an integer number (1085700).

Almost surely, 2^8530013 is an apocalyptic number.

It is an amenable number.

8530013 is a deficient number, since it is larger than the sum of its proper divisors (155587).

8530013 is a wasteful number, since it uses less digits than its factorization.

8530013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 8530013 is about 2920.6185988588. The cubic root of 8530013 is about 204.3226743379.

The spelling of 8530013 in words is "eight million, five hundred thirty thousand, thirteen".