50545342505 has 16 divisors (see below), whose sum is σ = 71709649920. Its totient is φ = 33464501952.

The previous prime is 50545342481. The next prime is 50545342511. The reversal of 50545342505 is 50524354505.

50545342505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50545342505 - 2²⁰ = 50544293929 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24898169 + ... + 24900198.

It is an arithmetic number, because the mean of its divisors is an integer number (4481853120).

Almost surely, 2^50545342505 is an apocalyptic number.

It is an amenable number.

50545342505 is a deficient number, since it is larger than the sum of its proper divisors (21164307415).

50545342505 is a wasteful number, since it uses less digits than its factorization.

50545342505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49798408.

The product of its (nonzero) digits is 300000, while the sum is 38.

The spelling of 50545342505 in words is "fifty billion, five hundred forty-five million, three hundred forty-two thousand, five hundred five".