6636004101 has 6 divisors (see below), whose sum is σ = 9585339270. Its totient is φ = 4424002728.

The previous prime is 6636004099. The next prime is 6636004103. The reversal of 6636004101 is 1014006366.

6636004101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6636004099) and next prime (6636004103).

It can be written as a sum of positive squares in only one way, i.e., 6029367201 + 606636900 = 77649^2 + 24630^2 .

It is not a de Polignac number, because 6636004101 - 2¹ = 6636004099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6636004103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 368666886 + ... + 368666903.

It is an arithmetic number, because the mean of its divisors is an integer number (1597556545).

Almost surely, 2^6636004101 is an apocalyptic number.

It is an amenable number.

6636004101 is a deficient number, since it is larger than the sum of its proper divisors (2949335169).

6636004101 is a wasteful number, since it uses less digits than its factorization.

6636004101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737333795 (or 737333792 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 6636004101 is about 81461.6725890157. The cubic root of 6636004101 is about 1879.1821647434.

The spelling of 6636004101 in words is "six billion, six hundred thirty-six million, four thousand, one hundred one".