50505005504 has 28 divisors (see below), whose sum is σ = 100800203784. Its totient is φ = 25106529024.

The previous prime is 50505005461. The next prime is 50505005519. The reversal of 50505005504 is 40550050505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2269682 + ... + 2291825.

It is an arithmetic number, because the mean of its divisors is an integer number (3600007278).

Almost surely, 2^50505005504 is an apocalyptic number.

It is an amenable number.

50505005504 is a deficient number, since it is larger than the sum of its proper divisors (50295198280).

50505005504 is a wasteful number, since it uses less digits than its factorization.

50505005504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4561692 (or 4561682 counting only the distinct ones).

The product of its (nonzero) digits is 12500, while the sum is 29.

The spelling of 50505005504 in words is "fifty billion, five hundred five million, five thousand, five hundred four".