50527775273 has 4 divisors (see below), whose sum is σ = 50537428740. Its totient is φ = 50518121808.

The previous prime is 50527775269. The next prime is 50527775281. The reversal of 50527775273 is 37257772505.

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

It can be written as a sum of positive squares in 2 ways, for example, as 47005708864 + 3522066409 = 216808^2 + 59347^2 .

It is a cyclic number.

It is not a de Polignac number, because 50527775273 - 2² = 50527775269 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50527795273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4818878 + ... + 4829351.

It is an arithmetic number, because the mean of its divisors is an integer number (12634357185).

Almost surely, 2^50527775273 is an apocalyptic number.

It is an amenable number.

50527775273 is a deficient number, since it is larger than the sum of its proper divisors (9653467).

50527775273 is an equidigital number, since it uses as much as digits as its factorization.

50527775273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9653466.

The product of its (nonzero) digits is 3601500, while the sum is 50.

The spelling of 50527775273 in words is "fifty billion, five hundred twenty-seven million, seven hundred seventy-five thousand, two hundred seventy-three".