6536227804406 has 16 divisors (see below), whose sum is σ = 9905643117216. Its totient is φ = 3234348301056.

The previous prime is 6536227804397. The next prime is 6536227804423. The reversal of 6536227804406 is 6044087226356.

It is a super-2 number, since 2×6536227804406² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 8704520 + ... + 9425556.

It is an arithmetic number, because the mean of its divisors is an integer number (619102694826).

Almost surely, 2^{6536227804406} is an apocalyptic number.

6536227804406 is a deficient number, since it is larger than the sum of its proper divisors (3369415312810).

6536227804406 is a wasteful number, since it uses less digits than its factorization.

6536227804406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767863.

The product of its (nonzero) digits is 11612160, while the sum is 53.

The spelling of 6536227804406 in words is "six trillion, five hundred thirty-six billion, two hundred twenty-seven million, eight hundred four thousand, four hundred six".