2606518811078 has 16 divisors (see below), whose sum is σ = 4812034728480. Its totient is φ = 1031150298816.

The previous prime is 2606518811069. The next prime is 2606518811089. The reversal of 2606518811078 is 8701188156062.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7160765783 + ... + 7160766146.

It is an arithmetic number, because the mean of its divisors is an integer number (300752170530).

Almost surely, 2^{2606518811078} is an apocalyptic number.

2606518811078 is a deficient number, since it is larger than the sum of its proper divisors (2205515917402).

2606518811078 is a wasteful number, since it uses less digits than its factorization.

2606518811078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14321531951.

The product of its (nonzero) digits is 1290240, while the sum is 53.

The spelling of 2606518811078 in words is "two trillion, six hundred six billion, five hundred eighteen million, eight hundred eleven thousand, seventy-eight".