50546459557 has 16 divisors (see below), whose sum is σ = 56582064000. Its totient is φ = 44754726400.

The previous prime is 50546459539. The next prime is 50546459653. The reversal of 50546459557 is 75595464505.

It is a cyclic number.

It is not a de Polignac number, because 50546459557 - 2³⁵ = 16186721189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50546459498 and 50546459507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50546453557) 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, 172944 + ... + 361942.

It is an arithmetic number, because the mean of its divisors is an integer number (3536379000).

Almost surely, 2^50546459557 is an apocalyptic number.

It is an amenable number.

50546459557 is a deficient number, since it is larger than the sum of its proper divisors (6035604443).

50546459557 is a wasteful number, since it uses less digits than its factorization.

50546459557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189644.

The product of its (nonzero) digits is 18900000, while the sum is 55.

The spelling of 50546459557 in words is "fifty billion, five hundred forty-six million, four hundred fifty-nine thousand, five hundred fifty-seven".