50550516486 has 24 divisors (see below), whose sum is σ = 109575123840. Its totient is φ = 16842632976.

The previous prime is 50550516433. The next prime is 50550516493. The reversal of 50550516486 is 68461505505.

50550516486 is a `hidden beast` number, since 5 + 0 + 5 + 50 + 516 + 4 + 86 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 586845 + ... + 667448.

It is an arithmetic number, because the mean of its divisors is an integer number (4565630160).

Almost surely, 2^50550516486 is an apocalyptic number.

50550516486 is an abundant number, since it is smaller than the sum of its proper divisors (59024607354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50550516486 is a wasteful number, since it uses less digits than its factorization.

50550516486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256540 (or 1256537 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 45.

The spelling of 50550516486 in words is "fifty billion, five hundred fifty million, five hundred sixteen thousand, four hundred eighty-six".