12655301023555 has 8 divisors (see below), whose sum is σ = 15846637803552. Its totient is φ = 9684056435328.

The previous prime is 12655301023529. The next prime is 12655301023583. The reversal of 12655301023555 is 55532010355621.

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 12655301023555 - 2²³ = 12655292634947 is a prime.

It is a Duffinian number.

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, 55023047814 + ... + 55023048043.

It is an arithmetic number, because the mean of its divisors is an integer number (1980829725444).

Almost surely, 2^{12655301023555} is an apocalyptic number.

12655301023555 is a deficient number, since it is larger than the sum of its proper divisors (3191336779997).

12655301023555 is a wasteful number, since it uses less digits than its factorization.

12655301023555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110046095885.

The product of its (nonzero) digits is 675000, while the sum is 43.

The spelling of 12655301023555 in words is "twelve trillion, six hundred fifty-five billion, three hundred one million, twenty-three thousand, five hundred fifty-five".