11077748077755 has 16 divisors (see below), whose sum is σ = 17725616534304. Its totient is φ = 5907725771520.

The previous prime is 11077748077699. The next prime is 11077748077777. The reversal of 11077748077755 is 55777084777011.

It is not a de Polignac number, because 11077748077755 - 2³⁰ = 11076674335931 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25183216 + ... + 25619325.

It is an arithmetic number, because the mean of its divisors is an integer number (1107851033394).

Almost surely, 2^{11077748077755} is an apocalyptic number.

11077748077755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11077748077755 is a deficient number, since it is larger than the sum of its proper divisors (6647868456549).

11077748077755 is a wasteful number, since it uses less digits than its factorization.

11077748077755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50817086.

The product of its (nonzero) digits is 94119200, while the sum is 66.

The spelling of 11077748077755 in words is "eleven trillion, seventy-seven billion, seven hundred forty-eight million, seventy-seven thousand, seven hundred fifty-five".