48500505771 has 4 divisors (see below), whose sum is σ = 64667341032. Its totient is φ = 32333670512.

The previous prime is 48500505751. The next prime is 48500505773. The reversal of 48500505771 is 17750500584.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48500505771 - 2¹⁰ = 48500504747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48500505773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8083417626 + ... + 8083417631.

It is an arithmetic number, because the mean of its divisors is an integer number (16166835258).

Almost surely, 2^48500505771 is an apocalyptic number.

48500505771 is a deficient number, since it is larger than the sum of its proper divisors (16166835261).

48500505771 is a wasteful number, since it uses less digits than its factorization.

48500505771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16166835260.

The product of its (nonzero) digits is 196000, while the sum is 42.

The spelling of 48500505771 in words is "forty-eight billion, five hundred million, five hundred five thousand, seven hundred seventy-one".