11530366806 has 32 divisors (see below), whose sum is σ = 26672663808. Its totient is φ = 3254698080.

The previous prime is 11530366753. The next prime is 11530366829. The reversal of 11530366806 is 60866303511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1650325 + ... + 1657296.

It is an arithmetic number, because the mean of its divisors is an integer number (833520744).

Almost surely, 2^11530366806 is an apocalyptic number.

11530366806 is an abundant number, since it is smaller than the sum of its proper divisors (15142297002).

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

11530366806 is a wasteful number, since it uses less digits than its factorization.

11530366806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3307716.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 11530366806 in words is "eleven billion, five hundred thirty million, three hundred sixty-six thousand, eight hundred six".