2656460165 has 8 divisors (see below), whose sum is σ = 3192905760. Its totient is φ = 2121732432.

The previous prime is 2656460123. The next prime is 2656460179. The reversal of 2656460165 is 5610646562.

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 2656460165 - 2⁸ = 2656459909 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 426059 + ... + 432248.

It is an arithmetic number, because the mean of its divisors is an integer number (399113220).

Almost surely, 2^2656460165 is an apocalyptic number.

It is an amenable number.

2656460165 is a deficient number, since it is larger than the sum of its proper divisors (536445595).

2656460165 is an equidigital number, since it uses as much as digits as its factorization.

2656460165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858931.

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 2656460165 is about 51540.8591798779. The cubic root of 2656460165 is about 1384.9510884733.

The spelling of 2656460165 in words is "two billion, six hundred fifty-six million, four hundred sixty thousand, one hundred sixty-five".