50051644409480 has 64 divisors (see below), whose sum is σ = 128750744471040. Its totient is φ = 17154361665792.

The previous prime is 50051644409443. The next prime is 50051644409483. The reversal of 50051644409480 is 8490444615005.

It is not an unprimeable number, because it can be changed into a prime (50051644409483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31526627 + ... + 33076146.

It is an arithmetic number, because the mean of its divisors is an integer number (2011730382360).

Almost surely, 2^{50051644409480} is an apocalyptic number.

It is an amenable number.

50051644409480 is an abundant number, since it is smaller than the sum of its proper divisors (78699100061560).

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

50051644409480 is a wasteful number, since it uses less digits than its factorization.

50051644409480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64605558 (or 64605554 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 50.

The spelling of 50051644409480 in words is "fifty trillion, fifty-one billion, six hundred forty-four million, four hundred nine thousand, four hundred eighty".