2077555606 has 12 divisors (see below), whose sum is σ = 3625122708. Its totient is φ = 890380932.

The previous prime is 2077555561. The next prime is 2077555607. The reversal of 2077555606 is 6065557702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2077555607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10599676 + ... + 10599871.

It is an arithmetic number, because the mean of its divisors is an integer number (302093559).

Almost surely, 2^2077555606 is an apocalyptic number.

2077555606 is a deficient number, since it is larger than the sum of its proper divisors (1547567102).

2077555606 is a wasteful number, since it uses less digits than its factorization.

2077555606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21199563 (or 21199556 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 43.

The square root of 2077555606 is about 45580.2106840238. The cubic root of 2077555606 is about 1276.0006203258. Note that the first 3 decimals are identical.

The spelling of 2077555606 in words is "two billion, seventy-seven million, five hundred fifty-five thousand, six hundred six".