2656508825753 has 8 divisors (see below), whose sum is σ = 2838061276320. Its totient is φ = 2479129994880.

The previous prime is 2656508825741. The next prime is 2656508825771. The reversal of 2656508825753 is 3575288056562.

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 2656508825753 - 2²⁰ = 2656507777177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2656508825053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1043403608 + ... + 1043406153.

It is an arithmetic number, because the mean of its divisors is an integer number (354757659540).

Almost surely, 2^{2656508825753} is an apocalyptic number.

It is an amenable number.

2656508825753 is a deficient number, since it is larger than the sum of its proper divisors (181552450567).

2656508825753 is a wasteful number, since it uses less digits than its factorization.

2656508825753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086809847.

The product of its (nonzero) digits is 120960000, while the sum is 62.

The spelling of 2656508825753 in words is "two trillion, six hundred fifty-six billion, five hundred eight million, eight hundred twenty-five thousand, seven hundred fifty-three".