6335642201 has 16 divisors (see below), whose sum is σ = 7459984896. Its totient is φ = 5267042496.

The previous prime is 6335642191. The next prime is 6335642221. The reversal of 6335642201 is 1022465336.

It is a cyclic number.

It is not a de Polignac number, because 6335642201 - 2¹⁴ = 6335625817 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6335642221) 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, 43520 + ... + 120686.

It is an arithmetic number, because the mean of its divisors is an integer number (466249056).

Almost surely, 2^6335642201 is an apocalyptic number.

It is an amenable number.

6335642201 is a deficient number, since it is larger than the sum of its proper divisors (1124342695).

6335642201 is a wasteful number, since it uses less digits than its factorization.

6335642201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77528.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 6335642201 is about 79596.7474272661. The cubic root of 6335642201 is about 1850.3911713374.

The spelling of 6335642201 in words is "six billion, three hundred thirty-five million, six hundred forty-two thousand, two hundred one".