2077777331105 has 16 divisors (see below), whose sum is σ = 2862301338624. Its totient is φ = 1418372527680.

The previous prime is 2077777331053. The next prime is 2077777331153. The reversal of 2077777331105 is 5011337777702.

It is not a de Polignac number, because 2077777331105 - 2¹² = 2077777327009 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133097726 + ... + 133113335.

It is an arithmetic number, because the mean of its divisors is an integer number (178893833664).

Almost surely, 2^{2077777331105} is an apocalyptic number.

It is an amenable number.

2077777331105 is a deficient number, since it is larger than the sum of its proper divisors (784524007519).

2077777331105 is a wasteful number, since it uses less digits than its factorization.

2077777331105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266211296.

The product of its (nonzero) digits is 1512630, while the sum is 50.

The spelling of 2077777331105 in words is "two trillion, seventy-seven billion, seven hundred seventy-seven million, three hundred thirty-one thousand, one hundred five".