2608002580656 has 60 divisors (see below), whose sum is σ = 7405505966936. Its totient is φ = 790303810560.

The previous prime is 2608002580613. The next prime is 2608002580663. The reversal of 2608002580656 is 6560852008062.

It is a Harshad number since it is a multiple of its sum of digits (48).

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 11 ways as a sum of consecutive naturals, for example, 224512321 + ... + 224523936.

Almost surely, 2^{2608002580656} is an apocalyptic number.

It is an amenable number.

2608002580656 is an abundant number, since it is smaller than the sum of its proper divisors (4797503386280).

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

2608002580656 is a wasteful number, since it uses less digits than its factorization.

2608002580656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449036290 (or 449036273 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 48.

The spelling of 2608002580656 in words is "two trillion, six hundred eight billion, two million, five hundred eighty thousand, six hundred fifty-six".