50773179216240 has 800 divisors, whose sum is σ = 194635200883200. Its totient is φ = 12187817736192.

The previous prime is 50773179216217. The next prime is 50773179216307. The reversal of 50773179216240 is 4261297137705.

50773179216240 is a `hidden beast` number, since 5 + 0 + 7 + 7 + 3 + 1 + 7 + 9 + 2 + 1 + 624 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 2329140861 + ... + 2329162659.

It is an arithmetic number, because the mean of its divisors is an integer number (243294001104).

Almost surely, 2^{50773179216240} 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 50773179216240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97317600441600).

50773179216240 is an abundant number, since it is smaller than the sum of its proper divisors (143862021666960).

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

50773179216240 is a wasteful number, since it uses less digits than its factorization.

50773179216240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22523 (or 22508 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 54.

The spelling of 50773179216240 in words is "fifty trillion, seven hundred seventy-three billion, one hundred seventy-nine million, two hundred sixteen thousand, two hundred forty".