50211256898880 has 4480 divisors, whose sum is σ = 244655307325440. Its totient is φ = 9538427289600.

The previous prime is 50211256898809. The next prime is 50211256898963. The reversal of 50211256898880 is 8889865211205.

50211256898880 is a `hidden beast` number, since 5 + 0 + 211 + 256 + 8 + 98 + 8 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent 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 639 ways as a sum of consecutive naturals, for example, 142241520784 + ... + 142241521136.

Almost surely, 2^{50211256898880} 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 50211256898880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122327653662720).

50211256898880 is an abundant number, since it is smaller than the sum of its proper divisors (194444050426560).

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

50211256898880 is a wasteful number, since it uses less digits than its factorization.

50211256898880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 431 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 63.

The spelling of 50211256898880 in words is "fifty trillion, two hundred eleven billion, two hundred fifty-six million, eight hundred ninety-eight thousand, eight hundred eighty".