50505500500504 has 128 divisors (see below), whose sum is σ = 114352226150400. Its totient is φ = 20452001149440.

The previous prime is 50505500500451. The next prime is 50505500500537. The reversal of 50505500500504 is 40500500550505.

It is a self number, because there is not a number n which added to its sum of digits gives 50505500500504.

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, 855836359 + ... + 855895369.

It is an arithmetic number, because the mean of its divisors is an integer number (893376766800).

Almost surely, 2^{50505500500504} 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 50505500500504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57176113075200).

50505500500504 is an abundant number, since it is smaller than the sum of its proper divisors (63846725649896).

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

50505500500504 is a wasteful number, since it uses less digits than its factorization.

50505500500504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70313 (or 70309 counting only the distinct ones).

The product of its (nonzero) digits is 62500, while the sum is 34.

The spelling of 50505500500504 in words is "fifty trillion, five hundred five billion, five hundred million, five hundred thousand, five hundred four".