6535005356 has 24 divisors (see below), whose sum is σ = 12494032320. Its totient is φ = 2966144400.

The previous prime is 6535005317. The next prime is 6535005383.

It is a happy number.

6535005356 is nontrivially palindromic in base 10.

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, 77066 + ... + 137873.

It is an arithmetic number, because the mean of its divisors is an integer number (520584680).

Almost surely, 2^6535005356 is an apocalyptic number.

It is an amenable number.

6535005356 is a deficient number, since it is larger than the sum of its proper divisors (5959026964).

6535005356 is a wasteful number, since it uses less digits than its factorization.

6535005356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215645 (or 215643 counting only the distinct ones).

The product of its (nonzero) digits is 202500, while the sum is 38.

The square root of 6535005356 is about 80839.3799827782. The cubic root of 6535005356 is about 1869.5997843324.

It can be divided in two parts, 653500 and 5356, that added together give a palindrome (658856).

The spelling of 6535005356 in words is "six billion, five hundred thirty-five million, five thousand, three hundred fifty-six".