50777622677705 has 16 divisors (see below), whose sum is σ = 75968599123584. Its totient is φ = 31653582967680.

The previous prime is 50777622677653. The next prime is 50777622677729.

50777622677705 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 50777622677705 - 2²² = 50777618483401 is a prime.

It is a Duffinian number.

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, 65944964132 + ... + 65944964901.

It is an arithmetic number, because the mean of its divisors is an integer number (4748037445224).

Almost surely, 2^{50777622677705} is an apocalyptic number.

50777622677705 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50777622677705 is a deficient number, since it is larger than the sum of its proper divisors (25190976445879).

50777622677705 is a wasteful number, since it uses less digits than its factorization.

50777622677705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131889929056.

The product of its (nonzero) digits is 423536400, while the sum is 68.

The spelling of 50777622677705 in words is "fifty trillion, seven hundred seventy-seven billion, six hundred twenty-two million, six hundred seventy-seven thousand, seven hundred five".