50217677157 has 16 divisors (see below), whose sum is σ = 67551644160. Its totient is φ = 33181714800.

The previous prime is 50217677137. The next prime is 50217677173. The reversal of 50217677157 is 75177671205.

It is not a de Polignac number, because 50217677157 - 2⁶ = 50217677093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50217677137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239944 + ... + 397502.

It is an arithmetic number, because the mean of its divisors is an integer number (4221977760).

Almost surely, 2^50217677157 is an apocalyptic number.

It is an amenable number.

50217677157 is a deficient number, since it is larger than the sum of its proper divisors (17333967003).

50217677157 is a wasteful number, since it uses less digits than its factorization.

50217677157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158504.

The product of its (nonzero) digits is 720300, while the sum is 48.

The spelling of 50217677157 in words is "fifty billion, two hundred seventeen million, six hundred seventy-seven thousand, one hundred fifty-seven".