50016777077265 has 64 divisors (see below), whose sum is σ = 84301336949760. Its totient is φ = 25252875636480.

The previous prime is 50016777077263. The next prime is 50016777077353. The reversal of 50016777077265 is 56277077761005.

It is not a de Polignac number, because 50016777077265 - 2¹ = 50016777077263 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50016777077199 and 50016777077208.

It is not an unprimeable number, because it can be changed into a prime (50016777077263) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2670257950 + ... + 2670276680.

It is an arithmetic number, because the mean of its divisors is an integer number (1317208389840).

Almost surely, 2^{50016777077265} is an apocalyptic number.

It is an amenable number.

50016777077265 is a deficient number, since it is larger than the sum of its proper divisors (34284559872495).

50016777077265 is a wasteful number, since it uses less digits than its factorization.

50016777077265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25214.

The product of its (nonzero) digits is 30252600, while the sum is 60.

The spelling of 50016777077265 in words is "fifty trillion, sixteen billion, seven hundred seventy-seven million, seventy-seven thousand, two hundred sixty-five".