2656946514 has 8 divisors (see below), whose sum is σ = 5313893040. Its totient is φ = 885648836.

The previous prime is 2656946477. The next prime is 2656946521. The reversal of 2656946514 is 4156496562.

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

2656946514 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 221412204 + ... + 221412215.

It is an arithmetic number, because the mean of its divisors is an integer number (664236630).

Almost surely, 2^2656946514 is an apocalyptic number.

2656946514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2656946514 is a wasteful number, since it uses less digits than its factorization.

2656946514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442824424.

The product of its digits is 1555200, while the sum is 48.

The square root of 2656946514 is about 51545.5770556505. The cubic root of 2656946514 is about 1385.0356030068.

The spelling of 2656946514 in words is "two billion, six hundred fifty-six million, nine hundred forty-six thousand, five hundred fourteen".