12870725555 has 8 divisors (see below), whose sum is σ = 15451350000. Its totient is φ = 10292260896.

The previous prime is 12870725531. The next prime is 12870725591. The reversal of 12870725555 is 55552707821.

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

It is a cyclic number.

It is not a de Polignac number, because 12870725555 - 2¹² = 12870721459 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526805 + ... + 550694.

It is an arithmetic number, because the mean of its divisors is an integer number (1931418750).

Almost surely, 2^12870725555 is an apocalyptic number.

12870725555 is a deficient number, since it is larger than the sum of its proper divisors (2580624445).

12870725555 is a wasteful number, since it uses less digits than its factorization.

12870725555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079893.

The product of its (nonzero) digits is 980000, while the sum is 47.

The spelling of 12870725555 in words is "twelve billion, eight hundred seventy million, seven hundred twenty-five thousand, five hundred fifty-five".