6535052601 has 16 divisors (see below), whose sum is σ = 10863464448. Its totient is φ = 3394832400.

The previous prime is 6535052567. The next prime is 6535052611. The reversal of 6535052601 is 1062505356.

It is not a de Polignac number, because 6535052601 - 2¹¹ = 6535050553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (6535052611) 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, 14144905 + ... + 14145366.

It is an arithmetic number, because the mean of its divisors is an integer number (678966528).

Almost surely, 2^6535052601 is an apocalyptic number.

It is an amenable number.

6535052601 is a deficient number, since it is larger than the sum of its proper divisors (4328411847).

6535052601 is a wasteful number, since it uses less digits than its factorization.

6535052601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28290292.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 6535052601 is about 80839.6721975046. The cubic root of 6535052601 is about 1869.6042897625.

Adding to 6535052601 its reverse (1062505356), we get a palindrome (7597557957).

The spelling of 6535052601 in words is "six billion, five hundred thirty-five million, fifty-two thousand, six hundred one".