50563113677 has 4 divisors (see below), whose sum is σ = 50949091776. Its totient is φ = 50177135580.

The previous prime is 50563113581. The next prime is 50563113721. The reversal of 50563113677 is 77631136505.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50563113677 - 2¹⁶ = 50563048141 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 (50563113577) 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, 192988853 + ... + 192989114.

It is an arithmetic number, because the mean of its divisors is an integer number (12737272944).

Almost surely, 2^50563113677 is an apocalyptic number.

It is an amenable number.

50563113677 is a deficient number, since it is larger than the sum of its proper divisors (385978099).

50563113677 is a wasteful number, since it uses less digits than its factorization.

50563113677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385978098.

The product of its (nonzero) digits is 396900, while the sum is 44.

The spelling of 50563113677 in words is "fifty billion, five hundred sixty-three million, one hundred thirteen thousand, six hundred seventy-seven".