2606061056 has 20 divisors (see below), whose sum is σ = 5207033172. Its totient is φ = 1303030272.

The previous prime is 2606061047. The next prime is 2606061079. The reversal of 2606061056 is 6501606062.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2544470 + ... + 2545493.

Almost surely, 2^2606061056 is an apocalyptic number.

It is an amenable number.

2606061056 is a deficient number, since it is larger than the sum of its proper divisors (2600972116).

2606061056 is an frugal number, since it uses more digits than its factorization.

2606061056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5089981 (or 5089965 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 2606061056 is about 51049.5940826173. The cubic root of 2606061056 is about 1376.1365467523.

The spelling of 2606061056 in words is "two billion, six hundred six million, sixty-one thousand, fifty-six".