6530181804260 has 24 divisors (see below), whose sum is σ = 13713549533880. Its totient is φ = 2612040770304.

The previous prime is 6530181804247. The next prime is 6530181804277. The reversal of 6530181804260 is 624081810356.

It can be written as a sum of positive squares in 4 ways, for example, as 894571689124 + 5635610115136 = 945818^2 + 2373944^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285275 + ... + 3625154.

It is an arithmetic number, because the mean of its divisors is an integer number (571397897245).

Almost surely, 2^{6530181804260} is an apocalyptic number.

It is an amenable number.

6530181804260 is an abundant number, since it is smaller than the sum of its proper divisors (7183367729620).

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

6530181804260 is a wasteful number, since it uses less digits than its factorization.

6530181804260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3993935 (or 3993933 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 6530181804260 in words is "six trillion, five hundred thirty billion, one hundred eighty-one million, eight hundred four thousand, two hundred sixty".