50510550117 has 8 divisors (see below), whose sum is σ = 68990019840. Its totient is φ = 32852390240.

The previous prime is 50510550061. The next prime is 50510550143. The reversal of 50510550117 is 71105501505.

50510550117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50510550117 - 2¹⁸ = 50510287973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50510510117) 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, 205327317 + ... + 205327562.

It is an arithmetic number, because the mean of its divisors is an integer number (8623752480).

Almost surely, 2^50510550117 is an apocalyptic number.

It is an amenable number.

50510550117 is a deficient number, since it is larger than the sum of its proper divisors (18479469723).

50510550117 is a wasteful number, since it uses less digits than its factorization.

50510550117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410654923.

The product of its (nonzero) digits is 4375, while the sum is 30.

The spelling of 50510550117 in words is "fifty billion, five hundred ten million, five hundred fifty thousand, one hundred seventeen".