50705005273 has 24 divisors (see below), whose sum is σ = 58389773400. Its totient is φ = 43858473984.

The previous prime is 50705005243. The next prime is 50705005297. The reversal of 50705005273 is 37250050705.

It can be written as a sum of positive squares in 12 ways, for example, as 727273024 + 49977732249 = 26968^2 + 223557^2 .

It is not a de Polignac number, because 50705005273 - 2²⁹ = 50168134361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50705005243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 619383 + ... + 696451.

It is an arithmetic number, because the mean of its divisors is an integer number (2432907225).

Almost surely, 2^50705005273 is an apocalyptic number.

It is an amenable number.

50705005273 is a deficient number, since it is larger than the sum of its proper divisors (7684768127).

50705005273 is a wasteful number, since it uses less digits than its factorization.

50705005273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77341 (or 77328 counting only the distinct ones).

The product of its (nonzero) digits is 36750, while the sum is 34.

Adding to 50705005273 its reverse (37250050705), we get a palindrome (87955055978).

The spelling of 50705005273 in words is "fifty billion, seven hundred five million, five thousand, two hundred seventy-three".