50067004077 has 6 divisors (see below), whose sum is σ = 72319005902. Its totient is φ = 33378002712.

The previous prime is 50067004067. The next prime is 50067004103. The reversal of 50067004077 is 77040076005.

It can be written as a sum of positive squares in only one way, i.e., 47532284361 + 2534719716 = 218019^2 + 50346^2 .

It is not a de Polignac number, because 50067004077 - 2¹⁵ = 50066971309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50067004037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2781500218 + ... + 2781500235.

Almost surely, 2^50067004077 is an apocalyptic number.

It is an amenable number.

50067004077 is a deficient number, since it is larger than the sum of its proper divisors (22252001825).

50067004077 is a wasteful number, since it uses less digits than its factorization.

50067004077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5563000459 (or 5563000456 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The spelling of 50067004077 in words is "fifty billion, sixty-seven million, four thousand, seventy-seven".