12615887082 has 8 divisors (see below), whose sum is σ = 25231774176. Its totient is φ = 4205295692.

The previous prime is 12615887059. The next prime is 12615887087. The reversal of 12615887082 is 28078851621.

It is a sphenic number, since it is the product of 3 distinct primes.

12615887082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12615887087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051323918 + ... + 1051323929.

It is an arithmetic number, because the mean of its divisors is an integer number (3153971772).

Almost surely, 2^12615887082 is an apocalyptic number.

12615887082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12615887082 is a wasteful number, since it uses less digits than its factorization.

12615887082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102647852.

The product of its (nonzero) digits is 430080, while the sum is 48.

The spelling of 12615887082 in words is "twelve billion, six hundred fifteen million, eight hundred eighty-seven thousand, eighty-two".