50123577163 has 8 divisors (see below), whose sum is σ = 55711969776. Its totient is φ = 44707135200.

The previous prime is 50123577157. The next prime is 50123577169. The reversal of 50123577163 is 36177532105.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50123577157) and next prime (50123577169).

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 50123577163 - 2⁵ = 50123577131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50123577169) 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, 42987048 + ... + 42988213.

It is an arithmetic number, because the mean of its divisors is an integer number (6963996222).

Almost surely, 2^50123577163 is an apocalyptic number.

50123577163 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

50123577163 is a deficient number, since it is larger than the sum of its proper divisors (5588392613).

50123577163 is a wasteful number, since it uses less digits than its factorization.

50123577163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85975325.

The product of its (nonzero) digits is 132300, while the sum is 40.

The spelling of 50123577163 in words is "fifty billion, one hundred twenty-three million, five hundred seventy-seven thousand, one hundred sixty-three".