2656013156006 has 32 divisors (see below), whose sum is σ = 4560321280320. Its totient is φ = 1136502864000.

The previous prime is 2656013155981. The next prime is 2656013156009. The reversal of 2656013156006 is 6006513106562.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2656013156009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87731840 + ... + 87762108.

It is an arithmetic number, because the mean of its divisors is an integer number (142510040010).

Almost surely, 2^{2656013156006} is an apocalyptic number.

2656013156006 is a deficient number, since it is larger than the sum of its proper divisors (1904308124314).

2656013156006 is a wasteful number, since it uses less digits than its factorization.

2656013156006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39920.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 2656013156006 in words is "two trillion, six hundred fifty-six billion, thirteen million, one hundred fifty-six thousand, six".