8530541238 has 16 divisors (see below), whose sum is σ = 17121801456. Its totient is φ = 2833393920.

The previous prime is 8530541233. The next prime is 8530541263. The reversal of 8530541238 is 8321450358.

It is a junction number, because it is equal to n+sod(n) for n = 8530541196 and 8530541205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8530541233) 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, 2528131 + ... + 2531502.

It is an arithmetic number, because the mean of its divisors is an integer number (1070112591).

Almost surely, 2^8530541238 is an apocalyptic number.

8530541238 is an abundant number, since it is smaller than the sum of its proper divisors (8591260218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8530541238 is a wasteful number, since it uses less digits than its factorization.

8530541238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5059919.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 8530541238 is about 92360.9291746245. The cubic root of 8530541238 is about 2043.2689194670.

The spelling of 8530541238 in words is "eight billion, five hundred thirty million, five hundred forty-one thousand, two hundred thirty-eight".