2606055912816 has 20 divisors (see below), whose sum is σ = 6732311108232. Its totient is φ = 868685304256.

The previous prime is 2606055912781. The next prime is 2606055912857. The reversal of 2606055912816 is 6182195506062.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27146415711 + ... + 27146415806.

Almost surely, 2^{2606055912816} is an apocalyptic number.

It is an amenable number.

2606055912816 is an abundant number, since it is smaller than the sum of its proper divisors (4126255195416).

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

2606055912816 is a wasteful number, since it uses less digits than its factorization.

2606055912816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54292831528 (or 54292831522 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 51.

The spelling of 2606055912816 in words is "two trillion, six hundred six billion, fifty-five million, nine hundred twelve thousand, eight hundred sixteen".