500536530 has 128 divisors (see below), whose sum is σ = 1462406400. Its totient is φ = 121070592.

The previous prime is 500536523. The next prime is 500536573. The reversal of 500536530 is 35635005.

It is a happy number.

500536530 is a `hidden beast` number, since 5 + 0 + 0 + 5 + 3 + 653 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 500536494 and 500536503.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 205882 + ... + 208298.

It is an arithmetic number, because the mean of its divisors is an integer number (11425050).

Almost surely, 2^500536530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500536530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (731203200).

500536530 is an abundant number, since it is smaller than the sum of its proper divisors (961869870).

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

500536530 is a wasteful number, since it uses less digits than its factorization.

500536530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505 (or 2499 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 500536530 is about 22372.6737338209. The cubic root of 500536530 is about 793.9843205942.

The spelling of 500536530 in words is "five hundred million, five hundred thirty-six thousand, five hundred thirty".