2077105205 has 32 divisors (see below), whose sum is σ = 2905647360. Its totient is φ = 1395947520.

The previous prime is 2077105187. The next prime is 2077105211. The reversal of 2077105205 is 5025017702.

It is not a de Polignac number, because 2077105205 - 2⁸ = 2077104949 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 653861 + ... + 657029.

It is an arithmetic number, because the mean of its divisors is an integer number (90801480).

Almost surely, 2^2077105205 is an apocalyptic number.

It is an amenable number.

2077105205 is a deficient number, since it is larger than the sum of its proper divisors (828542155).

2077105205 is a wasteful number, since it uses less digits than its factorization.

2077105205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3549.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 2077105205 is about 45575.2696645889. The cubic root of 2077105205 is about 1275.9084040228.

The spelling of 2077105205 in words is "two billion, seventy-seven million, one hundred five thousand, two hundred five".