11850480556777 has 16 divisors (see below), whose sum is σ = 12057068972032. Its totient is φ = 11644800330240.

The previous prime is 11850480556751. The next prime is 11850480556793. The reversal of 11850480556777 is 77765508405811.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11850480556777 - 2¹¹ = 11850480554729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11850480556727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45909208 + ... + 46166614.

It is an arithmetic number, because the mean of its divisors is an integer number (753566810752).

Almost surely, 2^{11850480556777} is an apocalyptic number.

It is an amenable number.

11850480556777 is a deficient number, since it is larger than the sum of its proper divisors (206588415255).

11850480556777 is a wasteful number, since it uses less digits than its factorization.

11850480556777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259168.

The product of its (nonzero) digits is 65856000, while the sum is 64.

The spelling of 11850480556777 in words is "eleven trillion, eight hundred fifty billion, four hundred eighty million, five hundred fifty-six thousand, seven hundred seventy-seven".