6352005138 has 32 divisors (see below), whose sum is σ = 12870757440. Its totient is φ = 2089692480.

The previous prime is 6352005119. The next prime is 6352005139. The reversal of 6352005138 is 8315002536.

It is a junction number, because it is equal to n+sod(n) for n = 6352005099 and 6352005108.

It is not an unprimeable number, because it can be changed into a prime (6352005139) 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, 154308 + ... + 191088.

It is an arithmetic number, because the mean of its divisors is an integer number (402211170).

Almost surely, 2^6352005138 is an apocalyptic number.

6352005138 is an abundant number, since it is smaller than the sum of its proper divisors (6518752302).

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

6352005138 is a wasteful number, since it uses less digits than its factorization.

6352005138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37162.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 6352005138 is about 79699.4676142821. The cubic root of 6352005138 is about 1851.9827913896.

The spelling of 6352005138 in words is "six billion, three hundred fifty-two million, five thousand, one hundred thirty-eight".