7133827806 has 24 divisors (see below), whose sum is σ = 17664716784. Its totient is φ = 2038236480.

The previous prime is 7133827777. The next prime is 7133827847. The reversal of 7133827806 is 6087283317.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28308715 + ... + 28308966.

It is an arithmetic number, because the mean of its divisors is an integer number (736029866).

Almost surely, 2^7133827806 is an apocalyptic number.

7133827806 is an abundant number, since it is smaller than the sum of its proper divisors (10530888978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7133827806 is a wasteful number, since it uses less digits than its factorization.

7133827806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56617696 (or 56617693 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 7133827806 is about 84461.9903033311. The cubic root of 7133827806 is about 1925.0449469238.

The spelling of 7133827806 in words is "seven billion, one hundred thirty-three million, eight hundred twenty-seven thousand, eight hundred six".