6215050530 has 96 divisors (see below), whose sum is σ = 17417889216. Its totient is φ = 1528474752.

The previous prime is 6215050507. The next prime is 6215050549. The reversal of 6215050530 is 350505126.

6215050530 is a `hidden beast` number, since 6 + 2 + 150 + 505 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 6215050494 and 6215050503.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2014369 + ... + 2017451.

It is an arithmetic number, because the mean of its divisors is an integer number (181436346).

Almost surely, 2^6215050530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6215050530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8708944608).

6215050530 is an abundant number, since it is smaller than the sum of its proper divisors (11202838686).

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

6215050530 is a wasteful number, since it uses less digits than its factorization.

6215050530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4832 (or 4829 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 6215050530 is about 78835.5917717372. The cubic root of 6215050530 is about 1838.5758641924.

Adding to 6215050530 its reverse (350505126), we get a palindrome (6565555656).

The spelling of 6215050530 in words is "six billion, two hundred fifteen million, fifty thousand, five hundred thirty".