12477767077883 has 4 divisors (see below), whose sum is σ = 13211753376600. Its totient is φ = 11743780779168.

The previous prime is 12477767077829. The next prime is 12477767077901. The reversal of 12477767077883 is 38877076777421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12477767077883 - 2¹² = 12477767073787 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12477767077883.

It is not an unprimeable number, because it can be changed into a prime (12477767077283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366993149333 + ... + 366993149366.

It is an arithmetic number, because the mean of its divisors is an integer number (3302938344150).

Almost surely, 2^{12477767077883} is an apocalyptic number.

12477767077883 is a deficient number, since it is larger than the sum of its proper divisors (733986298717).

12477767077883 is an equidigital number, since it uses as much as digits as its factorization.

12477767077883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733986298716.

The product of its (nonzero) digits is 1084253184, while the sum is 74.

The spelling of 12477767077883 in words is "twelve trillion, four hundred seventy-seven billion, seven hundred sixty-seven million, seventy-seven thousand, eight hundred eighty-three".