50540405506 has 16 divisors (see below), whose sum is σ = 76904352000. Its totient is φ = 24906119328.

The previous prime is 50540405471. The next prime is 50540405507. The reversal of 50540405506 is 60550404505.

It is not an unprimeable number, because it can be changed into a prime (50540405507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80535 + ... + 327973.

It is an arithmetic number, because the mean of its divisors is an integer number (4806522000).

Almost surely, 2^50540405506 is an apocalyptic number.

50540405506 is a deficient number, since it is larger than the sum of its proper divisors (26363946494).

50540405506 is a wasteful number, since it uses less digits than its factorization.

50540405506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248913.

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 50540405506 in words is "fifty billion, five hundred forty million, four hundred five thousand, five hundred six".