50456526161 has 8 divisors (see below), whose sum is σ = 52655950464. Its totient is φ = 48257573760.

The previous prime is 50456526157. The next prime is 50456526163. The reversal of 50456526161 is 16162565405.

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 50456526161 - 2² = 50456526157 is a prime.

It is a super-2 number, since 2×50456526161² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50456526163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109916 + ... + 336146.

It is an arithmetic number, because the mean of its divisors is an integer number (6581993808).

Almost surely, 2^50456526161 is an apocalyptic number.

It is an amenable number.

50456526161 is a deficient number, since it is larger than the sum of its proper divisors (2199424303).

50456526161 is a wasteful number, since it uses less digits than its factorization.

50456526161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235951.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 50456526161 in words is "fifty billion, four hundred fifty-six million, five hundred twenty-six thousand, one hundred sixty-one".