2607811055806 has 24 divisors (see below), whose sum is σ = 4300343780040. Its totient is φ = 1185178888080.

The previous prime is 2607811055761. The next prime is 2607811055849. The reversal of 2607811055806 is 6085501187062.

It is a self number, because there is not a number n which added to its sum of digits gives 2607811055806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 657625 + ... + 2376571.

It is an arithmetic number, because the mean of its divisors is an integer number (179180990835).

Almost surely, 2^{2607811055806} is an apocalyptic number.

2607811055806 is a deficient number, since it is larger than the sum of its proper divisors (1692532724234).

2607811055806 is a wasteful number, since it uses less digits than its factorization.

2607811055806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725240 (or 1725229 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 49.

The spelling of 2607811055806 in words is "two trillion, six hundred seven billion, eight hundred eleven million, fifty-five thousand, eight hundred six".