12752652655 has 8 divisors (see below), whose sum is σ = 16108614000. Its totient is φ = 9665168256.

The previous prime is 12752652607. The next prime is 12752652701. The reversal of 12752652655 is 55625625721.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12752652655 is a prime.

It is a congruent 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, 67119130 + ... + 67119319.

It is an arithmetic number, because the mean of its divisors is an integer number (2013576750).

Almost surely, 2^12752652655 is an apocalyptic number.

12752652655 is a deficient number, since it is larger than the sum of its proper divisors (3355961345).

12752652655 is a wasteful number, since it uses less digits than its factorization.

12752652655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134238473.

The product of its digits is 1260000, while the sum is 46.

The spelling of 12752652655 in words is "twelve billion, seven hundred fifty-two million, six hundred fifty-two thousand, six hundred fifty-five".