50642343632 has 20 divisors (see below), whose sum is σ = 98140727520. Its totient is φ = 25315704288.

The previous prime is 50642343581. The next prime is 50642343673. The reversal of 50642343632 is 23634324605.

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, 264782 + ... + 413997.

It is an arithmetic number, because the mean of its divisors is an integer number (4907036376).

Almost surely, 2^50642343632 is an apocalyptic number.

It is an amenable number.

50642343632 is a deficient number, since it is larger than the sum of its proper divisors (47498383888).

50642343632 is a wasteful number, since it uses less digits than its factorization.

50642343632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683450 (or 683444 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 38.

It can be divided in two parts, 506423 and 43632, that added together give a palindrome (550055).

The spelling of 50642343632 in words is "fifty billion, six hundred forty-two million, three hundred forty-three thousand, six hundred thirty-two".