50505575 has 6 divisors (see below), whose sum is σ = 62626944. Its totient is φ = 40404440.

The previous prime is 50505571. The next prime is 50505577. The reversal of 50505575 is 57550505.

50505575 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 50505575 - 2² = 50505571 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50505571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1010087 + ... + 1010136.

It is an arithmetic number, because the mean of its divisors is an integer number (10437824).

Almost surely, 2^50505575 is an apocalyptic number.

50505575 is a deficient number, since it is larger than the sum of its proper divisors (12121369).

50505575 is a wasteful number, since it uses less digits than its factorization.

50505575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020233 (or 2020228 counting only the distinct ones).

The product of its (nonzero) digits is 21875, while the sum is 32.

The square root of 50505575 is about 7106.7274465819. The cubic root of 50505575 is about 369.6406908741.

The spelling of 50505575 in words is "fifty million, five hundred five thousand, five hundred seventy-five".