6610165530 has 32 divisors (see below), whose sum is σ = 15906283200. Its totient is φ = 1758056832.

The previous prime is 6610165451. The next prime is 6610165537. The reversal of 6610165530 is 355610166.

It is a junction number, because it is equal to n+sod(n) for n = 6610165491 and 6610165500.

It is not an unprimeable number, because it can be changed into a prime (6610165537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279315 + ... + 302054.

It is an arithmetic number, because the mean of its divisors is an integer number (497071350).

Almost surely, 2^6610165530 is an apocalyptic number.

6610165530 is an abundant number, since it is smaller than the sum of its proper divisors (9296117670).

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

6610165530 is a wasteful number, since it uses less digits than its factorization.

6610165530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581758.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 6610165530 is about 81302.9244861463. The cubic root of 6610165530 is about 1876.7400053927.

Adding to 6610165530 its reverse (355610166), we get a palindrome (6965775696).

The spelling of 6610165530 in words is "six billion, six hundred ten million, one hundred sixty-five thousand, five hundred thirty".