50420810086 has 8 divisors (see below), whose sum is σ = 75632596344. Its totient is φ = 25209944640.

The previous prime is 50420810057. The next prime is 50420810107. The reversal of 50420810086 is 68001802405.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 71400 + ... + 325483.

It is an arithmetic number, because the mean of its divisors is an integer number (9454074543).

Almost surely, 2^50420810086 is an apocalyptic number.

50420810086 is a deficient number, since it is larger than the sum of its proper divisors (25211786258).

50420810086 is a wasteful number, since it uses less digits than its factorization.

50420810086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460406.

The product of its (nonzero) digits is 15360, while the sum is 34.

The spelling of 50420810086 in words is "fifty billion, four hundred twenty million, eight hundred ten thousand, eighty-six".