50707599780 has 24 divisors (see below), whose sum is σ = 141981279552. Its totient is φ = 13522026592.

The previous prime is 50707599757. The next prime is 50707599781. The reversal of 50707599780 is 8799570705.

It is a self number, because there is not a number n which added to its sum of digits gives 50707599780.

It is not an unprimeable number, because it can be changed into a prime (50707599781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422563272 + ... + 422563391.

It is an arithmetic number, because the mean of its divisors is an integer number (5915886648).

Almost surely, 2^50707599780 is an apocalyptic number.

It is an amenable number.

50707599780 is an abundant number, since it is smaller than the sum of its proper divisors (91273679772).

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

50707599780 is a wasteful number, since it uses less digits than its factorization.

50707599780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845126675 (or 845126673 counting only the distinct ones).

The product of its (nonzero) digits is 5556600, while the sum is 57.

The spelling of 50707599780 in words is "fifty billion, seven hundred seven million, five hundred ninety-nine thousand, seven hundred eighty".