50510445536 has 12 divisors (see below), whose sum is σ = 99442439712. Its totient is φ = 25255222752.

The previous prime is 50510445511. The next prime is 50510445539. The reversal of 50510445536 is 63554401505.

It is a self number, because there is not a number n which added to its sum of digits gives 50510445536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50510445539) 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 as a sum of consecutive naturals, namely, 789225680 + ... + 789225743.

It is an arithmetic number, because the mean of its divisors is an integer number (8286869976).

Almost surely, 2^50510445536 is an apocalyptic number.

It is an amenable number.

50510445536 is a deficient number, since it is larger than the sum of its proper divisors (48931994176).

50510445536 is a wasteful number, since it uses less digits than its factorization.

50510445536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578451433 (or 1578451425 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 50510445536 in words is "fifty billion, five hundred ten million, four hundred forty-five thousand, five hundred thirty-six".