12086528830 has 16 divisors (see below), whose sum is σ = 21980039760. Its totient is φ = 4784769792.

The previous prime is 12086528803. The next prime is 12086528833. The reversal of 12086528830 is 3882568021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12086528833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6229200 + ... + 6231139.

It is an arithmetic number, because the mean of its divisors is an integer number (1373752485).

Almost surely, 2^12086528830 is an apocalyptic number.

12086528830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12086528830 is a deficient number, since it is larger than the sum of its proper divisors (9893510930).

12086528830 is a wasteful number, since it uses less digits than its factorization.

12086528830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12460443.

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 12086528830 in words is "twelve billion, eighty-six million, five hundred twenty-eight thousand, eight hundred thirty".