6530170252 has 12 divisors (see below), whose sum is σ = 11464545456. Its totient is φ = 3254585840.

The previous prime is 6530170139. The next prime is 6530170261. The reversal of 6530170252 is 2520710356.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2623423 + ... + 2625910.

It is an arithmetic number, because the mean of its divisors is an integer number (955378788).

Almost surely, 2^6530170252 is an apocalyptic number.

It is an amenable number.

6530170252 is a deficient number, since it is larger than the sum of its proper divisors (4934375204).

6530170252 is a wasteful number, since it uses less digits than its factorization.

6530170252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5249648 (or 5249646 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 6530170252 is about 80809.4688263696. The cubic root of 6530170252 is about 1869.1385789089.

The spelling of 6530170252 in words is "six billion, five hundred thirty million, one hundred seventy thousand, two hundred fifty-two".