50255287670868 has 576 divisors, whose sum is σ = 153035447040000. Its totient is φ = 12784300139520.

The previous prime is 50255287670857. The next prime is 50255287670873. The reversal of 50255287670868 is 86807678255205.

50255287670868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 29579332683 + ... + 29579334381.

It is an arithmetic number, because the mean of its divisors is an integer number (265686540000).

Almost surely, 2^{50255287670868} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50255287670868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76517723520000).

50255287670868 is an abundant number, since it is smaller than the sum of its proper divisors (102780159369132).

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

50255287670868 is a wasteful number, since it uses less digits than its factorization.

50255287670868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2953 (or 2918 counting only the distinct ones).

The product of its (nonzero) digits is 451584000, while the sum is 69.

The spelling of 50255287670868 in words is "fifty trillion, two hundred fifty-five billion, two hundred eighty-seven million, six hundred seventy thousand, eight hundred sixty-eight".