50330445560 has 128 divisors (see below), whose sum is σ = 119332362240. Its totient is φ = 19080230400.

The previous prime is 50330445551. The next prime is 50330445611. The reversal of 50330445560 is 6554403305.

It is a self number, because there is not a number n which added to its sum of digits gives 50330445560.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15035807 + ... + 15039153.

It is an arithmetic number, because the mean of its divisors is an integer number (932284080).

Almost surely, 2^50330445560 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 50330445560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59666181120).

50330445560 is an abundant number, since it is smaller than the sum of its proper divisors (69001916680).

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

50330445560 is a wasteful number, since it uses less digits than its factorization.

50330445560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3637 (or 3633 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 50330445560 its reverse (6554403305), we get a palindrome (56884848865).

The spelling of 50330445560 in words is "fifty billion, three hundred thirty million, four hundred forty-five thousand, five hundred sixty".