6530343358 has 32 divisors (see below), whose sum is σ = 12855363840. Its totient is φ = 2410378560.

The previous prime is 6530343343. The next prime is 6530343359. The reversal of 6530343358 is 8533430356.

It is a self number, because there is not a number n which added to its sum of digits gives 6530343358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6530343359) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1112991 + ... + 1118842.

It is an arithmetic number, because the mean of its divisors is an integer number (401730120).

Almost surely, 2^6530343358 is an apocalyptic number.

6530343358 is a deficient number, since it is larger than the sum of its proper divisors (6325020482).

6530343358 is a wasteful number, since it uses less digits than its factorization.

6530343358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231872.

The product of its (nonzero) digits is 388800, while the sum is 40.

The square root of 6530343358 is about 80810.5398942489. The cubic root of 6530343358 is about 1869.1550948766.

The spelling of 6530343358 in words is "six billion, five hundred thirty million, three hundred forty-three thousand, three hundred fifty-eight".