12708553838 has 8 divisors (see below), whose sum is σ = 19066584600. Its totient is φ = 6353025640.

The previous prime is 12708553829. The next prime is 12708553841. The reversal of 12708553838 is 83835580721.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 612893 + ... + 633288.

It is an arithmetic number, because the mean of its divisors is an integer number (2383323075).

Almost surely, 2^12708553838 is an apocalyptic number.

12708553838 is a deficient number, since it is larger than the sum of its proper divisors (6358030762).

12708553838 is a wasteful number, since it uses less digits than its factorization.

12708553838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251282.

The product of its (nonzero) digits is 1612800, while the sum is 50.

The spelling of 12708553838 in words is "twelve billion, seven hundred eight million, five hundred fifty-three thousand, eight hundred thirty-eight".