50810835856 has 40 divisors (see below), whose sum is σ = 108215493408. Its totient is φ = 22919520000.

The previous prime is 50810835809. The next prime is 50810835863. The reversal of 50810835856 is 65853801805.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1078845 + ... + 1124956.

Almost surely, 2^50810835856 is an apocalyptic number.

It is an amenable number.

50810835856 is an abundant number, since it is smaller than the sum of its proper divisors (57404657552).

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

50810835856 is a wasteful number, since it uses less digits than its factorization.

50810835856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203951 (or 2203945 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 49.

The spelling of 50810835856 in words is "fifty billion, eight hundred ten million, eight hundred thirty-five thousand, eight hundred fifty-six".