50076742480656 has 240 divisors, whose sum is σ = 136384622700480. Its totient is φ = 15830865290240.

The previous prime is 50076742480619. The next prime is 50076742480777. The reversal of 50076742480656 is 65608424767005.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 50076742480656.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4247745610 + ... + 4247757398.

It is an arithmetic number, because the mean of its divisors is an integer number (568269261252).

Almost surely, 2^{50076742480656} 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 50076742480656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68192311350240).

50076742480656 is an abundant number, since it is smaller than the sum of its proper divisors (86307880219824).

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

50076742480656 is a wasteful number, since it uses less digits than its factorization.

50076742480656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13254 (or 13225 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 60.

The spelling of 50076742480656 in words is "fifty trillion, seventy-six billion, seven hundred forty-two million, four hundred eighty thousand, six hundred fifty-six".