50000505555504 has 320 divisors, whose sum is σ = 154285805076480. Its totient is φ = 13656498186240.

The previous prime is 50000505555493. The next prime is 50000505555541. The reversal of 50000505555504 is 40555550500005.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 249424497 + ... + 249624879.

It is an arithmetic number, because the mean of its divisors is an integer number (482143140864).

Almost surely, 2^{50000505555504} 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 50000505555504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77142902538240).

50000505555504 is an abundant number, since it is smaller than the sum of its proper divisors (104285299520976).

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

50000505555504 is a wasteful number, since it uses less digits than its factorization.

50000505555504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200808 (or 200802 counting only the distinct ones).

The product of its (nonzero) digits is 312500, while the sum is 39.

The spelling of 50000505555504 in words is "fifty trillion, five hundred five million, five hundred fifty-five thousand, five hundred four".