2656040606626 has 32 divisors (see below), whose sum is σ = 4493769371136. Its totient is φ = 1166440176000.

The previous prime is 2656040606603. The next prime is 2656040606633. The reversal of 2656040606626 is 6266060406562.

2656040606626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2656040606626.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2758515 + ... + 3594646.

It is an arithmetic number, because the mean of its divisors is an integer number (140430292848).

Almost surely, 2^{2656040606626} is an apocalyptic number.

2656040606626 is a deficient number, since it is larger than the sum of its proper divisors (1837728764510).

2656040606626 is a wasteful number, since it uses less digits than its factorization.

2656040606626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6353818.

The product of its (nonzero) digits is 3732480, while the sum is 49.

The spelling of 2656040606626 in words is "two trillion, six hundred fifty-six billion, forty million, six hundred six thousand, six hundred twenty-six".