50648903320779 has 8 divisors (see below), whose sum is σ = 75035412327120. Its totient is φ = 33765935547168.

The previous prime is 50648903320759. The next prime is 50648903320781. The reversal of 50648903320779 is 97702330984605.

50648903320779 is a `hidden beast` number, since 50 + 6 + 489 + 0 + 3 + 32 + 0 + 7 + 79 = 666.

It is not a de Polignac number, because 50648903320779 - 2²⁵ = 50648869766347 is a prime.

It is a super-2 number, since 2×50648903320779² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50648903320739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 937942654062 + ... + 937942654115.

It is an arithmetic number, because the mean of its divisors is an integer number (9379426540890).

Almost surely, 2^{50648903320779} is an apocalyptic number.

50648903320779 is a deficient number, since it is larger than the sum of its proper divisors (24386509006341).

50648903320779 is a wasteful number, since it uses less digits than its factorization.

50648903320779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875885308186 (or 1875885308180 counting only the distinct ones).

The product of its (nonzero) digits is 68584320, while the sum is 63.

The spelling of 50648903320779 in words is "fifty trillion, six hundred forty-eight billion, nine hundred three million, three hundred twenty thousand, seven hundred seventy-nine".