50500505000004 has 24 divisors (see below), whose sum is σ = 117980166215520. Its totient is φ = 16812693873984.

The previous prime is 50500504999979. The next prime is 50500505000041. The reversal of 50500505000004 is 40000050500505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2600963974 + ... + 2600983389.

It is an arithmetic number, because the mean of its divisors is an integer number (4915840258980).

Almost surely, 2^{50500505000004} is an apocalyptic number.

It is an amenable number.

50500505000004 is an abundant number, since it is smaller than the sum of its proper divisors (67479661215516).

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

50500505000004 is a wasteful number, since it uses less digits than its factorization.

50500505000004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5201948179 (or 5201948177 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 24.

Adding to 50500505000004 its reverse (40000050500505), we get a palindrome (90500555500509).

The spelling of 50500505000004 in words is "fifty trillion, five hundred billion, five hundred five million, four", and thus it is an aban number.